diff options
Diffstat (limited to 'src/Http/Headers/test/CacheControlHeaderValueTest.cs')
| -rw-r--r-- | src/Http/Headers/test/CacheControlHeaderValueTest.cs | 1013 |
1 files changed, 506 insertions, 507 deletions
diff --git a/src/Http/Headers/test/CacheControlHeaderValueTest.cs b/src/Http/Headers/test/CacheControlHeaderValueTest.cs index bd40a63345..f2f077c705 100644 --- a/src/Http/Headers/test/CacheControlHeaderValueTest.cs +++ b/src/Http/Headers/test/CacheControlHeaderValueTest.cs @@ -5,593 +5,592 @@ using System; using System.Linq; using Xunit; -namespace Microsoft.Net.Http.Headers +namespace Microsoft.Net.Http.Headers; + +public class CacheControlHeaderValueTest { - public class CacheControlHeaderValueTest + [Fact] + public void Properties_SetAndGetAllProperties_SetValueReturnedInGetter() { - [Fact] - public void Properties_SetAndGetAllProperties_SetValueReturnedInGetter() - { - var cacheControl = new CacheControlHeaderValue(); - - // Bool properties - cacheControl.NoCache = true; - Assert.True(cacheControl.NoCache, "NoCache"); - cacheControl.NoStore = true; - Assert.True(cacheControl.NoStore, "NoStore"); - cacheControl.MaxStale = true; - Assert.True(cacheControl.MaxStale, "MaxStale"); - cacheControl.NoTransform = true; - Assert.True(cacheControl.NoTransform, "NoTransform"); - cacheControl.OnlyIfCached = true; - Assert.True(cacheControl.OnlyIfCached, "OnlyIfCached"); - cacheControl.Public = true; - Assert.True(cacheControl.Public, "Public"); - cacheControl.Private = true; - Assert.True(cacheControl.Private, "Private"); - cacheControl.MustRevalidate = true; - Assert.True(cacheControl.MustRevalidate, "MustRevalidate"); - cacheControl.ProxyRevalidate = true; - Assert.True(cacheControl.ProxyRevalidate, "ProxyRevalidate"); - - // TimeSpan properties - TimeSpan timeSpan = new TimeSpan(1, 2, 3); - cacheControl.MaxAge = timeSpan; - Assert.Equal(timeSpan, cacheControl.MaxAge); - cacheControl.SharedMaxAge = timeSpan; - Assert.Equal(timeSpan, cacheControl.SharedMaxAge); - cacheControl.MaxStaleLimit = timeSpan; - Assert.Equal(timeSpan, cacheControl.MaxStaleLimit); - cacheControl.MinFresh = timeSpan; - Assert.Equal(timeSpan, cacheControl.MinFresh); - - // String collection properties - Assert.NotNull(cacheControl.NoCacheHeaders); - Assert.Throws<ArgumentException>(() => cacheControl.NoCacheHeaders.Add(null)); - Assert.Throws<FormatException>(() => cacheControl.NoCacheHeaders.Add("invalid PLACEHOLDER")); - cacheControl.NoCacheHeaders.Add("PLACEHOLDER"); - Assert.Equal(1, cacheControl.NoCacheHeaders.Count); - Assert.Equal("PLACEHOLDER", cacheControl.NoCacheHeaders.First()); - - Assert.NotNull(cacheControl.PrivateHeaders); - Assert.Throws<ArgumentException>(() => cacheControl.PrivateHeaders.Add(null)); - Assert.Throws<FormatException>(() => cacheControl.PrivateHeaders.Add("invalid PLACEHOLDER")); - cacheControl.PrivateHeaders.Add("PLACEHOLDER"); - Assert.Equal(1, cacheControl.PrivateHeaders.Count); - Assert.Equal("PLACEHOLDER", cacheControl.PrivateHeaders.First()); - - // NameValueHeaderValue collection property - Assert.NotNull(cacheControl.Extensions); - Assert.Throws<ArgumentNullException>(() => cacheControl.Extensions.Add(null!)); - cacheControl.Extensions.Add(new NameValueHeaderValue("name", "value")); - Assert.Equal(1, cacheControl.Extensions.Count); - Assert.Equal(new NameValueHeaderValue("name", "value"), cacheControl.Extensions.First()); - } + var cacheControl = new CacheControlHeaderValue(); + + // Bool properties + cacheControl.NoCache = true; + Assert.True(cacheControl.NoCache, "NoCache"); + cacheControl.NoStore = true; + Assert.True(cacheControl.NoStore, "NoStore"); + cacheControl.MaxStale = true; + Assert.True(cacheControl.MaxStale, "MaxStale"); + cacheControl.NoTransform = true; + Assert.True(cacheControl.NoTransform, "NoTransform"); + cacheControl.OnlyIfCached = true; + Assert.True(cacheControl.OnlyIfCached, "OnlyIfCached"); + cacheControl.Public = true; + Assert.True(cacheControl.Public, "Public"); + cacheControl.Private = true; + Assert.True(cacheControl.Private, "Private"); + cacheControl.MustRevalidate = true; + Assert.True(cacheControl.MustRevalidate, "MustRevalidate"); + cacheControl.ProxyRevalidate = true; + Assert.True(cacheControl.ProxyRevalidate, "ProxyRevalidate"); + + // TimeSpan properties + TimeSpan timeSpan = new TimeSpan(1, 2, 3); + cacheControl.MaxAge = timeSpan; + Assert.Equal(timeSpan, cacheControl.MaxAge); + cacheControl.SharedMaxAge = timeSpan; + Assert.Equal(timeSpan, cacheControl.SharedMaxAge); + cacheControl.MaxStaleLimit = timeSpan; + Assert.Equal(timeSpan, cacheControl.MaxStaleLimit); + cacheControl.MinFresh = timeSpan; + Assert.Equal(timeSpan, cacheControl.MinFresh); + + // String collection properties + Assert.NotNull(cacheControl.NoCacheHeaders); + Assert.Throws<ArgumentException>(() => cacheControl.NoCacheHeaders.Add(null)); + Assert.Throws<FormatException>(() => cacheControl.NoCacheHeaders.Add("invalid PLACEHOLDER")); + cacheControl.NoCacheHeaders.Add("PLACEHOLDER"); + Assert.Equal(1, cacheControl.NoCacheHeaders.Count); + Assert.Equal("PLACEHOLDER", cacheControl.NoCacheHeaders.First()); + + Assert.NotNull(cacheControl.PrivateHeaders); + Assert.Throws<ArgumentException>(() => cacheControl.PrivateHeaders.Add(null)); + Assert.Throws<FormatException>(() => cacheControl.PrivateHeaders.Add("invalid PLACEHOLDER")); + cacheControl.PrivateHeaders.Add("PLACEHOLDER"); + Assert.Equal(1, cacheControl.PrivateHeaders.Count); + Assert.Equal("PLACEHOLDER", cacheControl.PrivateHeaders.First()); + + // NameValueHeaderValue collection property + Assert.NotNull(cacheControl.Extensions); + Assert.Throws<ArgumentNullException>(() => cacheControl.Extensions.Add(null!)); + cacheControl.Extensions.Add(new NameValueHeaderValue("name", "value")); + Assert.Equal(1, cacheControl.Extensions.Count); + Assert.Equal(new NameValueHeaderValue("name", "value"), cacheControl.Extensions.First()); + } - [Fact] - public void ToString_UseRequestDirectiveValues_AllSerializedCorrectly() - { - var cacheControl = new CacheControlHeaderValue(); - Assert.Equal("", cacheControl.ToString()); - - // Note that we allow all combinations of all properties even though the RFC specifies rules what value - // can be used together. - // Also for property pairs (bool property + collection property) like 'NoCache' and 'NoCacheHeaders' the - // caller needs to set the bool property in order for the collection to be populated as string. - - // Cache Request Directive sample - cacheControl.NoStore = true; - Assert.Equal("no-store", cacheControl.ToString()); - cacheControl.NoCache = true; - Assert.Equal("no-store, no-cache", cacheControl.ToString()); - cacheControl.MaxAge = new TimeSpan(0, 1, 10); - Assert.Equal("no-store, no-cache, max-age=70", cacheControl.ToString()); - cacheControl.MaxStale = true; - Assert.Equal("no-store, no-cache, max-age=70, max-stale", cacheControl.ToString()); - cacheControl.MaxStaleLimit = new TimeSpan(0, 2, 5); - Assert.Equal("no-store, no-cache, max-age=70, max-stale=125", cacheControl.ToString()); - cacheControl.MinFresh = new TimeSpan(0, 3, 0); - Assert.Equal("no-store, no-cache, max-age=70, max-stale=125, min-fresh=180", cacheControl.ToString()); - - cacheControl = new CacheControlHeaderValue(); - cacheControl.NoTransform = true; - Assert.Equal("no-transform", cacheControl.ToString()); - cacheControl.OnlyIfCached = true; - Assert.Equal("no-transform, only-if-cached", cacheControl.ToString()); - cacheControl.Extensions.Add(new NameValueHeaderValue("custom")); - cacheControl.Extensions.Add(new NameValueHeaderValue("customName", "customValue")); - Assert.Equal("no-transform, only-if-cached, custom, customName=customValue", cacheControl.ToString()); - - cacheControl = new CacheControlHeaderValue(); - cacheControl.Extensions.Add(new NameValueHeaderValue("custom")); - Assert.Equal("custom", cacheControl.ToString()); - } + [Fact] + public void ToString_UseRequestDirectiveValues_AllSerializedCorrectly() + { + var cacheControl = new CacheControlHeaderValue(); + Assert.Equal("", cacheControl.ToString()); + + // Note that we allow all combinations of all properties even though the RFC specifies rules what value + // can be used together. + // Also for property pairs (bool property + collection property) like 'NoCache' and 'NoCacheHeaders' the + // caller needs to set the bool property in order for the collection to be populated as string. + + // Cache Request Directive sample + cacheControl.NoStore = true; + Assert.Equal("no-store", cacheControl.ToString()); + cacheControl.NoCache = true; + Assert.Equal("no-store, no-cache", cacheControl.ToString()); + cacheControl.MaxAge = new TimeSpan(0, 1, 10); + Assert.Equal("no-store, no-cache, max-age=70", cacheControl.ToString()); + cacheControl.MaxStale = true; + Assert.Equal("no-store, no-cache, max-age=70, max-stale", cacheControl.ToString()); + cacheControl.MaxStaleLimit = new TimeSpan(0, 2, 5); + Assert.Equal("no-store, no-cache, max-age=70, max-stale=125", cacheControl.ToString()); + cacheControl.MinFresh = new TimeSpan(0, 3, 0); + Assert.Equal("no-store, no-cache, max-age=70, max-stale=125, min-fresh=180", cacheControl.ToString()); + + cacheControl = new CacheControlHeaderValue(); + cacheControl.NoTransform = true; + Assert.Equal("no-transform", cacheControl.ToString()); + cacheControl.OnlyIfCached = true; + Assert.Equal("no-transform, only-if-cached", cacheControl.ToString()); + cacheControl.Extensions.Add(new NameValueHeaderValue("custom")); + cacheControl.Extensions.Add(new NameValueHeaderValue("customName", "customValue")); + Assert.Equal("no-transform, only-if-cached, custom, customName=customValue", cacheControl.ToString()); + + cacheControl = new CacheControlHeaderValue(); + cacheControl.Extensions.Add(new NameValueHeaderValue("custom")); + Assert.Equal("custom", cacheControl.ToString()); + } + + [Fact] + public void ToString_UseResponseDirectiveValues_AllSerializedCorrectly() + { + var cacheControl = new CacheControlHeaderValue(); + Assert.Equal("", cacheControl.ToString()); + + cacheControl.NoCache = true; + Assert.Equal("no-cache", cacheControl.ToString()); + cacheControl.NoCacheHeaders.Add("PLACEHOLDER1"); + Assert.Equal("no-cache=\"PLACEHOLDER1\"", cacheControl.ToString()); + cacheControl.Public = true; + Assert.Equal("public, no-cache=\"PLACEHOLDER1\"", cacheControl.ToString()); + + cacheControl = new CacheControlHeaderValue(); + cacheControl.Private = true; + Assert.Equal("private", cacheControl.ToString()); + cacheControl.PrivateHeaders.Add("PLACEHOLDER2"); + cacheControl.PrivateHeaders.Add("PLACEHOLDER3"); + Assert.Equal("private=\"PLACEHOLDER2, PLACEHOLDER3\"", cacheControl.ToString()); + cacheControl.MustRevalidate = true; + Assert.Equal("must-revalidate, private=\"PLACEHOLDER2, PLACEHOLDER3\"", cacheControl.ToString()); + cacheControl.ProxyRevalidate = true; + Assert.Equal("must-revalidate, proxy-revalidate, private=\"PLACEHOLDER2, PLACEHOLDER3\"", cacheControl.ToString()); + } - [Fact] - public void ToString_UseResponseDirectiveValues_AllSerializedCorrectly() + [Fact] + public void GetHashCode_CompareValuesWithBoolFieldsSet_MatchExpectation() + { + // Verify that different bool fields return different hash values. + var values = new CacheControlHeaderValue[9]; + + for (int i = 0; i < values.Length; i++) { - var cacheControl = new CacheControlHeaderValue(); - Assert.Equal("", cacheControl.ToString()); - - cacheControl.NoCache = true; - Assert.Equal("no-cache", cacheControl.ToString()); - cacheControl.NoCacheHeaders.Add("PLACEHOLDER1"); - Assert.Equal("no-cache=\"PLACEHOLDER1\"", cacheControl.ToString()); - cacheControl.Public = true; - Assert.Equal("public, no-cache=\"PLACEHOLDER1\"", cacheControl.ToString()); - - cacheControl = new CacheControlHeaderValue(); - cacheControl.Private = true; - Assert.Equal("private", cacheControl.ToString()); - cacheControl.PrivateHeaders.Add("PLACEHOLDER2"); - cacheControl.PrivateHeaders.Add("PLACEHOLDER3"); - Assert.Equal("private=\"PLACEHOLDER2, PLACEHOLDER3\"", cacheControl.ToString()); - cacheControl.MustRevalidate = true; - Assert.Equal("must-revalidate, private=\"PLACEHOLDER2, PLACEHOLDER3\"", cacheControl.ToString()); - cacheControl.ProxyRevalidate = true; - Assert.Equal("must-revalidate, proxy-revalidate, private=\"PLACEHOLDER2, PLACEHOLDER3\"", cacheControl.ToString()); + values[i] = new CacheControlHeaderValue(); } - [Fact] - public void GetHashCode_CompareValuesWithBoolFieldsSet_MatchExpectation() + values[0].ProxyRevalidate = true; + values[1].NoCache = true; + values[2].NoStore = true; + values[3].MaxStale = true; + values[4].NoTransform = true; + values[5].OnlyIfCached = true; + values[6].Public = true; + values[7].Private = true; + values[8].MustRevalidate = true; + + // Only one bool field set. All hash codes should differ + for (int i = 0; i < values.Length; i++) { - // Verify that different bool fields return different hash values. - var values = new CacheControlHeaderValue[9]; - - for (int i = 0; i < values.Length; i++) + for (int j = 0; j < values.Length; j++) { - values[i] = new CacheControlHeaderValue(); - } - - values[0].ProxyRevalidate = true; - values[1].NoCache = true; - values[2].NoStore = true; - values[3].MaxStale = true; - values[4].NoTransform = true; - values[5].OnlyIfCached = true; - values[6].Public = true; - values[7].Private = true; - values[8].MustRevalidate = true; - - // Only one bool field set. All hash codes should differ - for (int i = 0; i < values.Length; i++) - { - for (int j = 0; j < values.Length; j++) + if (i != j) { - if (i != j) - { - CompareHashCodes(values[i], values[j], false); - } + CompareHashCodes(values[i], values[j], false); } } - - // Validate that two instances with the same bool fields set are equal. - values[0].NoCache = true; - CompareHashCodes(values[0], values[1], false); - values[1].ProxyRevalidate = true; - CompareHashCodes(values[0], values[1], true); } - [Fact] - public void GetHashCode_CompareValuesWithTimeSpanFieldsSet_MatchExpectation() - { - // Verify that different timespan fields return different hash values. - var values = new CacheControlHeaderValue[4]; + // Validate that two instances with the same bool fields set are equal. + values[0].NoCache = true; + CompareHashCodes(values[0], values[1], false); + values[1].ProxyRevalidate = true; + CompareHashCodes(values[0], values[1], true); + } - for (int i = 0; i < values.Length; i++) - { - values[i] = new CacheControlHeaderValue(); - } + [Fact] + public void GetHashCode_CompareValuesWithTimeSpanFieldsSet_MatchExpectation() + { + // Verify that different timespan fields return different hash values. + var values = new CacheControlHeaderValue[4]; + + for (int i = 0; i < values.Length; i++) + { + values[i] = new CacheControlHeaderValue(); + } - values[0].MaxAge = new TimeSpan(0, 1, 1); - values[1].MaxStaleLimit = new TimeSpan(0, 1, 1); - values[2].MinFresh = new TimeSpan(0, 1, 1); - values[3].SharedMaxAge = new TimeSpan(0, 1, 1); + values[0].MaxAge = new TimeSpan(0, 1, 1); + values[1].MaxStaleLimit = new TimeSpan(0, 1, 1); + values[2].MinFresh = new TimeSpan(0, 1, 1); + values[3].SharedMaxAge = new TimeSpan(0, 1, 1); - // Only one timespan field set. All hash codes should differ - for (int i = 0; i < values.Length; i++) + // Only one timespan field set. All hash codes should differ + for (int i = 0; i < values.Length; i++) + { + for (int j = 0; j < values.Length; j++) { - for (int j = 0; j < values.Length; j++) + if (i != j) { - if (i != j) - { - CompareHashCodes(values[i], values[j], false); - } + CompareHashCodes(values[i], values[j], false); } } + } - values[0].MaxStaleLimit = new TimeSpan(0, 1, 2); - CompareHashCodes(values[0], values[1], false); + values[0].MaxStaleLimit = new TimeSpan(0, 1, 2); + CompareHashCodes(values[0], values[1], false); - values[1].MaxAge = new TimeSpan(0, 1, 1); - values[1].MaxStaleLimit = new TimeSpan(0, 1, 2); - CompareHashCodes(values[0], values[1], true); - } + values[1].MaxAge = new TimeSpan(0, 1, 1); + values[1].MaxStaleLimit = new TimeSpan(0, 1, 2); + CompareHashCodes(values[0], values[1], true); + } - [Fact] - public void GetHashCode_CompareCollectionFieldsSet_MatchExpectation() - { - var cacheControl1 = new CacheControlHeaderValue(); - var cacheControl2 = new CacheControlHeaderValue(); - var cacheControl3 = new CacheControlHeaderValue(); - var cacheControl4 = new CacheControlHeaderValue(); - var cacheControl5 = new CacheControlHeaderValue(); + [Fact] + public void GetHashCode_CompareCollectionFieldsSet_MatchExpectation() + { + var cacheControl1 = new CacheControlHeaderValue(); + var cacheControl2 = new CacheControlHeaderValue(); + var cacheControl3 = new CacheControlHeaderValue(); + var cacheControl4 = new CacheControlHeaderValue(); + var cacheControl5 = new CacheControlHeaderValue(); - cacheControl1.NoCache = true; - cacheControl1.NoCacheHeaders.Add("PLACEHOLDER2"); + cacheControl1.NoCache = true; + cacheControl1.NoCacheHeaders.Add("PLACEHOLDER2"); - cacheControl2.NoCache = true; - cacheControl2.NoCacheHeaders.Add("PLACEHOLDER1"); - cacheControl2.NoCacheHeaders.Add("PLACEHOLDER2"); + cacheControl2.NoCache = true; + cacheControl2.NoCacheHeaders.Add("PLACEHOLDER1"); + cacheControl2.NoCacheHeaders.Add("PLACEHOLDER2"); - CompareHashCodes(cacheControl1, cacheControl2, false); + CompareHashCodes(cacheControl1, cacheControl2, false); - cacheControl1.NoCacheHeaders.Add("PLACEHOLDER1"); - CompareHashCodes(cacheControl1, cacheControl2, true); + cacheControl1.NoCacheHeaders.Add("PLACEHOLDER1"); + CompareHashCodes(cacheControl1, cacheControl2, true); - // Since NoCache and Private generate different hash codes, even if NoCacheHeaders and PrivateHeaders - // have the same values, the hash code will be different. - cacheControl3.Private = true; - cacheControl3.PrivateHeaders.Add("PLACEHOLDER2"); - CompareHashCodes(cacheControl1, cacheControl3, false); + // Since NoCache and Private generate different hash codes, even if NoCacheHeaders and PrivateHeaders + // have the same values, the hash code will be different. + cacheControl3.Private = true; + cacheControl3.PrivateHeaders.Add("PLACEHOLDER2"); + CompareHashCodes(cacheControl1, cacheControl3, false); - cacheControl4.Extensions.Add(new NameValueHeaderValue("custom")); - CompareHashCodes(cacheControl1, cacheControl4, false); + cacheControl4.Extensions.Add(new NameValueHeaderValue("custom")); + CompareHashCodes(cacheControl1, cacheControl4, false); - cacheControl5.Extensions.Add(new NameValueHeaderValue("customN", "customV")); - cacheControl5.Extensions.Add(new NameValueHeaderValue("custom")); - CompareHashCodes(cacheControl4, cacheControl5, false); + cacheControl5.Extensions.Add(new NameValueHeaderValue("customN", "customV")); + cacheControl5.Extensions.Add(new NameValueHeaderValue("custom")); + CompareHashCodes(cacheControl4, cacheControl5, false); - cacheControl4.Extensions.Add(new NameValueHeaderValue("customN", "customV")); - CompareHashCodes(cacheControl4, cacheControl5, true); - } + cacheControl4.Extensions.Add(new NameValueHeaderValue("customN", "customV")); + CompareHashCodes(cacheControl4, cacheControl5, true); + } - [Fact] - public void Equals_CompareValuesWithBoolFieldsSet_MatchExpectation() - { - // Verify that different bool fields return different hash values. - var values = new CacheControlHeaderValue[9]; + [Fact] + public void Equals_CompareValuesWithBoolFieldsSet_MatchExpectation() + { + // Verify that different bool fields return different hash values. + var values = new CacheControlHeaderValue[9]; - for (int i = 0; i < values.Length; i++) - { - values[i] = new CacheControlHeaderValue(); - } + for (int i = 0; i < values.Length; i++) + { + values[i] = new CacheControlHeaderValue(); + } - values[0].ProxyRevalidate = true; - values[1].NoCache = true; - values[2].NoStore = true; - values[3].MaxStale = true; - values[4].NoTransform = true; - values[5].OnlyIfCached = true; - values[6].Public = true; - values[7].Private = true; - values[8].MustRevalidate = true; - - // Only one bool field set. All hash codes should differ - for (int i = 0; i < values.Length; i++) + values[0].ProxyRevalidate = true; + values[1].NoCache = true; + values[2].NoStore = true; + values[3].MaxStale = true; + values[4].NoTransform = true; + values[5].OnlyIfCached = true; + values[6].Public = true; + values[7].Private = true; + values[8].MustRevalidate = true; + + // Only one bool field set. All hash codes should differ + for (int i = 0; i < values.Length; i++) + { + for (int j = 0; j < values.Length; j++) { - for (int j = 0; j < values.Length; j++) + if (i != j) { - if (i != j) - { - CompareValues(values[i], values[j], false); - } + CompareValues(values[i], values[j], false); } } - - // Validate that two instances with the same bool fields set are equal. - values[0].NoCache = true; - CompareValues(values[0], values[1], false); - values[1].ProxyRevalidate = true; - CompareValues(values[0], values[1], true); } - [Fact] - public void Equals_CompareValuesWithTimeSpanFieldsSet_MatchExpectation() - { - // Verify that different timespan fields return different hash values. - var values = new CacheControlHeaderValue[4]; + // Validate that two instances with the same bool fields set are equal. + values[0].NoCache = true; + CompareValues(values[0], values[1], false); + values[1].ProxyRevalidate = true; + CompareValues(values[0], values[1], true); + } - for (int i = 0; i < values.Length; i++) - { - values[i] = new CacheControlHeaderValue(); - } + [Fact] + public void Equals_CompareValuesWithTimeSpanFieldsSet_MatchExpectation() + { + // Verify that different timespan fields return different hash values. + var values = new CacheControlHeaderValue[4]; - values[0].MaxAge = new TimeSpan(0, 1, 1); - values[1].MaxStaleLimit = new TimeSpan(0, 1, 1); - values[2].MinFresh = new TimeSpan(0, 1, 1); - values[3].SharedMaxAge = new TimeSpan(0, 1, 1); + for (int i = 0; i < values.Length; i++) + { + values[i] = new CacheControlHeaderValue(); + } + + values[0].MaxAge = new TimeSpan(0, 1, 1); + values[1].MaxStaleLimit = new TimeSpan(0, 1, 1); + values[2].MinFresh = new TimeSpan(0, 1, 1); + values[3].SharedMaxAge = new TimeSpan(0, 1, 1); - // Only one timespan field set. All hash codes should differ - for (int i = 0; i < values.Length; i++) + // Only one timespan field set. All hash codes should differ + for (int i = 0; i < values.Length; i++) + { + for (int j = 0; j < values.Length; j++) { - for (int j = 0; j < values.Length; j++) + if (i != j) { - if (i != j) - { - CompareValues(values[i], values[j], false); - } + CompareValues(values[i], values[j], false); } } + } - values[0].MaxStaleLimit = new TimeSpan(0, 1, 2); - CompareValues(values[0], values[1], false); + values[0].MaxStaleLimit = new TimeSpan(0, 1, 2); + CompareValues(values[0], values[1], false); - values[1].MaxAge = new TimeSpan(0, 1, 1); - values[1].MaxStaleLimit = new TimeSpan(0, 1, 2); - CompareValues(values[0], values[1], true); + values[1].MaxAge = new TimeSpan(0, 1, 1); + values[1].MaxStaleLimit = new TimeSpan(0, 1, 2); + CompareValues(values[0], values[1], true); - var value1 = new CacheControlHeaderValue(); - value1.MaxStale = true; - var value2 = new CacheControlHeaderValue(); - value2.MaxStale = true; - CompareValues(value1, value2, true); + var value1 = new CacheControlHeaderValue(); + value1.MaxStale = true; + var value2 = new CacheControlHeaderValue(); + value2.MaxStale = true; + CompareValues(value1, value2, true); - value2.MaxStaleLimit = new TimeSpan(1, 2, 3); - CompareValues(value1, value2, false); - } + value2.MaxStaleLimit = new TimeSpan(1, 2, 3); + CompareValues(value1, value2, false); + } - [Fact] - public void Equals_CompareCollectionFieldsSet_MatchExpectation() - { - var cacheControl1 = new CacheControlHeaderValue(); - var cacheControl2 = new CacheControlHeaderValue(); - var cacheControl3 = new CacheControlHeaderValue(); - var cacheControl4 = new CacheControlHeaderValue(); - var cacheControl5 = new CacheControlHeaderValue(); - var cacheControl6 = new CacheControlHeaderValue(); + [Fact] + public void Equals_CompareCollectionFieldsSet_MatchExpectation() + { + var cacheControl1 = new CacheControlHeaderValue(); + var cacheControl2 = new CacheControlHeaderValue(); + var cacheControl3 = new CacheControlHeaderValue(); + var cacheControl4 = new CacheControlHeaderValue(); + var cacheControl5 = new CacheControlHeaderValue(); + var cacheControl6 = new CacheControlHeaderValue(); - cacheControl1.NoCache = true; - cacheControl1.NoCacheHeaders.Add("PLACEHOLDER2"); + cacheControl1.NoCache = true; + cacheControl1.NoCacheHeaders.Add("PLACEHOLDER2"); - Assert.False(cacheControl1.Equals(null), "Compare with 'null'"); + Assert.False(cacheControl1.Equals(null), "Compare with 'null'"); - cacheControl2.NoCache = true; - cacheControl2.NoCacheHeaders.Add("PLACEHOLDER1"); - cacheControl2.NoCacheHeaders.Add("PLACEHOLDER2"); + cacheControl2.NoCache = true; + cacheControl2.NoCacheHeaders.Add("PLACEHOLDER1"); + cacheControl2.NoCacheHeaders.Add("PLACEHOLDER2"); - CompareValues(cacheControl1!, cacheControl2, false); + CompareValues(cacheControl1!, cacheControl2, false); - cacheControl1!.NoCacheHeaders.Add("PLACEHOLDER1"); - CompareValues(cacheControl1, cacheControl2, true); + cacheControl1!.NoCacheHeaders.Add("PLACEHOLDER1"); + CompareValues(cacheControl1, cacheControl2, true); - // Since NoCache and Private generate different hash codes, even if NoCacheHeaders and PrivateHeaders - // have the same values, the hash code will be different. - cacheControl3.Private = true; - cacheControl3.PrivateHeaders.Add("PLACEHOLDER2"); - CompareValues(cacheControl1, cacheControl3, false); + // Since NoCache and Private generate different hash codes, even if NoCacheHeaders and PrivateHeaders + // have the same values, the hash code will be different. + cacheControl3.Private = true; + cacheControl3.PrivateHeaders.Add("PLACEHOLDER2"); + CompareValues(cacheControl1, cacheControl3, false); - cacheControl4.Private = true; - cacheControl4.PrivateHeaders.Add("PLACEHOLDER3"); - CompareValues(cacheControl3, cacheControl4, false); + cacheControl4.Private = true; + cacheControl4.PrivateHeaders.Add("PLACEHOLDER3"); + CompareValues(cacheControl3, cacheControl4, false); - cacheControl5.Extensions.Add(new NameValueHeaderValue("custom")); - CompareValues(cacheControl1, cacheControl5, false); + cacheControl5.Extensions.Add(new NameValueHeaderValue("custom")); + CompareValues(cacheControl1, cacheControl5, false); - cacheControl6.Extensions.Add(new NameValueHeaderValue("customN", "customV")); - cacheControl6.Extensions.Add(new NameValueHeaderValue("custom")); - CompareValues(cacheControl5, cacheControl6, false); + cacheControl6.Extensions.Add(new NameValueHeaderValue("customN", "customV")); + cacheControl6.Extensions.Add(new NameValueHeaderValue("custom")); + CompareValues(cacheControl5, cacheControl6, false); - cacheControl5.Extensions.Add(new NameValueHeaderValue("customN", "customV")); - CompareValues(cacheControl5, cacheControl6, true); - } + cacheControl5.Extensions.Add(new NameValueHeaderValue("customN", "customV")); + CompareValues(cacheControl5, cacheControl6, true); + } - [Fact] - public void TryParse_DifferentValidScenarios_AllReturnTrue() - { - var expected = new CacheControlHeaderValue(); - expected.NoCache = true; - CheckValidTryParse(" , no-cache ,,", expected); - - expected = new CacheControlHeaderValue(); - expected.NoCache = true; - expected.NoCacheHeaders.Add("PLACEHOLDER1"); - expected.NoCacheHeaders.Add("PLACEHOLDER2"); - CheckValidTryParse("no-cache=\"PLACEHOLDER1, PLACEHOLDER2\"", expected); - - expected = new CacheControlHeaderValue(); - expected.NoStore = true; - expected.MaxAge = new TimeSpan(0, 0, 125); - expected.MaxStale = true; - CheckValidTryParse(" no-store , max-age = 125, max-stale,", expected); - - expected = new CacheControlHeaderValue(); - expected.MinFresh = new TimeSpan(0, 0, 123); - expected.NoTransform = true; - expected.OnlyIfCached = true; - expected.Extensions.Add(new NameValueHeaderValue("custom")); - CheckValidTryParse("min-fresh=123, no-transform, only-if-cached, custom", expected); - - expected = new CacheControlHeaderValue(); - expected.Public = true; - expected.Private = true; - expected.PrivateHeaders.Add("PLACEHOLDER1"); - expected.MustRevalidate = true; - expected.ProxyRevalidate = true; - expected.Extensions.Add(new NameValueHeaderValue("c", "d")); - expected.Extensions.Add(new NameValueHeaderValue("a", "b")); - CheckValidTryParse(",public, , private=\"PLACEHOLDER1\", must-revalidate, c=d, proxy-revalidate, a=b", expected); - - expected = new CacheControlHeaderValue(); - expected.Private = true; - expected.SharedMaxAge = new TimeSpan(0, 0, 1234567890); - expected.MaxAge = new TimeSpan(0, 0, 987654321); - CheckValidTryParse("s-maxage=1234567890, private, max-age = 987654321,", expected); - - expected = new CacheControlHeaderValue(); - expected.Extensions.Add(new NameValueHeaderValue("custom", "")); - CheckValidTryParse("custom=", expected); - } + [Fact] + public void TryParse_DifferentValidScenarios_AllReturnTrue() + { + var expected = new CacheControlHeaderValue(); + expected.NoCache = true; + CheckValidTryParse(" , no-cache ,,", expected); + + expected = new CacheControlHeaderValue(); + expected.NoCache = true; + expected.NoCacheHeaders.Add("PLACEHOLDER1"); + expected.NoCacheHeaders.Add("PLACEHOLDER2"); + CheckValidTryParse("no-cache=\"PLACEHOLDER1, PLACEHOLDER2\"", expected); + + expected = new CacheControlHeaderValue(); + expected.NoStore = true; + expected.MaxAge = new TimeSpan(0, 0, 125); + expected.MaxStale = true; + CheckValidTryParse(" no-store , max-age = 125, max-stale,", expected); + + expected = new CacheControlHeaderValue(); + expected.MinFresh = new TimeSpan(0, 0, 123); + expected.NoTransform = true; + expected.OnlyIfCached = true; + expected.Extensions.Add(new NameValueHeaderValue("custom")); + CheckValidTryParse("min-fresh=123, no-transform, only-if-cached, custom", expected); + + expected = new CacheControlHeaderValue(); + expected.Public = true; + expected.Private = true; + expected.PrivateHeaders.Add("PLACEHOLDER1"); + expected.MustRevalidate = true; + expected.ProxyRevalidate = true; + expected.Extensions.Add(new NameValueHeaderValue("c", "d")); + expected.Extensions.Add(new NameValueHeaderValue("a", "b")); + CheckValidTryParse(",public, , private=\"PLACEHOLDER1\", must-revalidate, c=d, proxy-revalidate, a=b", expected); + + expected = new CacheControlHeaderValue(); + expected.Private = true; + expected.SharedMaxAge = new TimeSpan(0, 0, 1234567890); + expected.MaxAge = new TimeSpan(0, 0, 987654321); + CheckValidTryParse("s-maxage=1234567890, private, max-age = 987654321,", expected); + + expected = new CacheControlHeaderValue(); + expected.Extensions.Add(new NameValueHeaderValue("custom", "")); + CheckValidTryParse("custom=", expected); + } - [Theory] - [InlineData(null)] - [InlineData("")] - [InlineData(" ")] - // PLACEHOLDER-only values - [InlineData("no-store=15")] - [InlineData("no-store=")] - [InlineData("no-transform=a")] - [InlineData("no-transform=")] - [InlineData("only-if-cached=\"x\"")] - [InlineData("only-if-cached=")] - [InlineData("public=\"x\"")] - [InlineData("public=")] - [InlineData("must-revalidate=\"1\"")] - [InlineData("must-revalidate=")] - [InlineData("proxy-revalidate=x")] - [InlineData("proxy-revalidate=")] - // PLACEHOLDER with optional field-name list - [InlineData("no-cache=")] - [InlineData("no-cache=PLACEHOLDER")] - [InlineData("no-cache=\"PLACEHOLDER")] - [InlineData("no-cache=\"\"")] // at least one PLACEHOLDER expected as value - [InlineData("private=")] - [InlineData("private=PLACEHOLDER")] - [InlineData("private=\"PLACEHOLDER")] - [InlineData("private=\",\"")] // at least one PLACEHOLDER expected as value - [InlineData("private=\"=\"")] - // PLACEHOLDER with delta-seconds value - [InlineData("max-age")] - [InlineData("max-age=")] - [InlineData("max-age=a")] - [InlineData("max-age=\"1\"")] - [InlineData("max-age=1.5")] - [InlineData("max-stale=")] - [InlineData("max-stale=a")] - [InlineData("max-stale=\"1\"")] - [InlineData("max-stale=1.5")] - [InlineData("min-fresh")] - [InlineData("min-fresh=")] - [InlineData("min-fresh=a")] - [InlineData("min-fresh=\"1\"")] - [InlineData("min-fresh=1.5")] - [InlineData("s-maxage")] - [InlineData("s-maxage=")] - [InlineData("s-maxage=a")] - [InlineData("s-maxage=\"1\"")] - [InlineData("s-maxage=1.5")] - // Invalid Extension values - [InlineData("custom value")] - public void TryParse_DifferentInvalidScenarios_ReturnsFalse(string input) - { - CheckInvalidTryParse(input); - } + [Theory] + [InlineData(null)] + [InlineData("")] + [InlineData(" ")] + // PLACEHOLDER-only values + [InlineData("no-store=15")] + [InlineData("no-store=")] + [InlineData("no-transform=a")] + [InlineData("no-transform=")] + [InlineData("only-if-cached=\"x\"")] + [InlineData("only-if-cached=")] + [InlineData("public=\"x\"")] + [InlineData("public=")] + [InlineData("must-revalidate=\"1\"")] + [InlineData("must-revalidate=")] + [InlineData("proxy-revalidate=x")] + [InlineData("proxy-revalidate=")] + // PLACEHOLDER with optional field-name list + [InlineData("no-cache=")] + [InlineData("no-cache=PLACEHOLDER")] + [InlineData("no-cache=\"PLACEHOLDER")] + [InlineData("no-cache=\"\"")] // at least one PLACEHOLDER expected as value + [InlineData("private=")] + [InlineData("private=PLACEHOLDER")] + [InlineData("private=\"PLACEHOLDER")] + [InlineData("private=\",\"")] // at least one PLACEHOLDER expected as value + [InlineData("private=\"=\"")] + // PLACEHOLDER with delta-seconds value + [InlineData("max-age")] + [InlineData("max-age=")] + [InlineData("max-age=a")] + [InlineData("max-age=\"1\"")] + [InlineData("max-age=1.5")] + [InlineData("max-stale=")] + [InlineData("max-stale=a")] + [InlineData("max-stale=\"1\"")] + [InlineData("max-stale=1.5")] + [InlineData("min-fresh")] + [InlineData("min-fresh=")] + [InlineData("min-fresh=a")] + [InlineData("min-fresh=\"1\"")] + [InlineData("min-fresh=1.5")] + [InlineData("s-maxage")] + [InlineData("s-maxage=")] + [InlineData("s-maxage=a")] + [InlineData("s-maxage=\"1\"")] + [InlineData("s-maxage=1.5")] + // Invalid Extension values + [InlineData("custom value")] + public void TryParse_DifferentInvalidScenarios_ReturnsFalse(string input) + { + CheckInvalidTryParse(input); + } - [Fact] - public void Parse_SetOfValidValueStrings_ParsedCorrectly() - { - // Just verify parser is implemented correctly. Don't try to test syntax parsed by CacheControlHeaderValue. - var expected = new CacheControlHeaderValue(); - expected.NoStore = true; - expected.MinFresh = new TimeSpan(0, 2, 3); - CheckValidParse(" , no-store, min-fresh=123", expected); - - expected = new CacheControlHeaderValue(); - expected.MaxStale = true; - expected.NoCache = true; - expected.NoCacheHeaders.Add("t"); - CheckValidParse("max-stale, no-cache=\"t\", ,,", expected); - - expected = new CacheControlHeaderValue(); - expected.Extensions.Add(new NameValueHeaderValue("custom")); - CheckValidParse("custom =", expected); - - expected = new CacheControlHeaderValue(); - expected.Extensions.Add(new NameValueHeaderValue("custom", "")); - CheckValidParse("custom =", expected); - } + [Fact] + public void Parse_SetOfValidValueStrings_ParsedCorrectly() + { + // Just verify parser is implemented correctly. Don't try to test syntax parsed by CacheControlHeaderValue. + var expected = new CacheControlHeaderValue(); + expected.NoStore = true; + expected.MinFresh = new TimeSpan(0, 2, 3); + CheckValidParse(" , no-store, min-fresh=123", expected); + + expected = new CacheControlHeaderValue(); + expected.MaxStale = true; + expected.NoCache = true; + expected.NoCacheHeaders.Add("t"); + CheckValidParse("max-stale, no-cache=\"t\", ,,", expected); + + expected = new CacheControlHeaderValue(); + expected.Extensions.Add(new NameValueHeaderValue("custom")); + CheckValidParse("custom =", expected); + + expected = new CacheControlHeaderValue(); + expected.Extensions.Add(new NameValueHeaderValue("custom", "")); + CheckValidParse("custom =", expected); + } - [Fact] - public void Parse_SetOfInvalidValueStrings_Throws() - { - CheckInvalidParse(null); - CheckInvalidParse(""); - CheckInvalidParse(" "); - CheckInvalidParse("no-cache,="); - CheckInvalidParse("max-age=123x"); - CheckInvalidParse("=no-cache"); - CheckInvalidParse("no-cache no-store"); - CheckInvalidParse("会"); - } + [Fact] + public void Parse_SetOfInvalidValueStrings_Throws() + { + CheckInvalidParse(null); + CheckInvalidParse(""); + CheckInvalidParse(" "); + CheckInvalidParse("no-cache,="); + CheckInvalidParse("max-age=123x"); + CheckInvalidParse("=no-cache"); + CheckInvalidParse("no-cache no-store"); + CheckInvalidParse("会"); + } - [Fact] - public void TryParse_SetOfValidValueStrings_ParsedCorrectly() - { - // Just verify parser is implemented correctly. Don't try to test syntax parsed by CacheControlHeaderValue. - var expected = new CacheControlHeaderValue(); - expected.NoStore = true; - expected.MinFresh = new TimeSpan(0, 2, 3); - CheckValidTryParse(" , no-store, min-fresh=123", expected); - - expected = new CacheControlHeaderValue(); - expected.MaxStale = true; - expected.NoCache = true; - expected.NoCacheHeaders.Add("t"); - CheckValidTryParse("max-stale, no-cache=\"t\", ,,", expected); - - expected = new CacheControlHeaderValue(); - expected.Extensions.Add(new NameValueHeaderValue("custom")); - CheckValidTryParse("custom = ", expected); - - expected = new CacheControlHeaderValue(); - expected.Extensions.Add(new NameValueHeaderValue("custom", "")); - CheckValidTryParse("custom =", expected); - } + [Fact] + public void TryParse_SetOfValidValueStrings_ParsedCorrectly() + { + // Just verify parser is implemented correctly. Don't try to test syntax parsed by CacheControlHeaderValue. + var expected = new CacheControlHeaderValue(); + expected.NoStore = true; + expected.MinFresh = new TimeSpan(0, 2, 3); + CheckValidTryParse(" , no-store, min-fresh=123", expected); + + expected = new CacheControlHeaderValue(); + expected.MaxStale = true; + expected.NoCache = true; + expected.NoCacheHeaders.Add("t"); + CheckValidTryParse("max-stale, no-cache=\"t\", ,,", expected); + + expected = new CacheControlHeaderValue(); + expected.Extensions.Add(new NameValueHeaderValue("custom")); + CheckValidTryParse("custom = ", expected); + + expected = new CacheControlHeaderValue(); + expected.Extensions.Add(new NameValueHeaderValue("custom", "")); + CheckValidTryParse("custom =", expected); + } - [Fact] - public void TryParse_SetOfInvalidValueStrings_ReturnsFalse() - { - CheckInvalidTryParse("no-cache,="); - CheckInvalidTryParse("max-age=123x"); - CheckInvalidTryParse("=no-cache"); - CheckInvalidTryParse("no-cache no-store"); - CheckInvalidTryParse("会"); - } + [Fact] + public void TryParse_SetOfInvalidValueStrings_ReturnsFalse() + { + CheckInvalidTryParse("no-cache,="); + CheckInvalidTryParse("max-age=123x"); + CheckInvalidTryParse("=no-cache"); + CheckInvalidTryParse("no-cache no-store"); + CheckInvalidTryParse("会"); + } - #region Helper methods + #region Helper methods - private void CompareHashCodes(CacheControlHeaderValue x, CacheControlHeaderValue y, bool areEqual) + private void CompareHashCodes(CacheControlHeaderValue x, CacheControlHeaderValue y, bool areEqual) + { + if (areEqual) { - if (areEqual) - { - Assert.Equal(x.GetHashCode(), y.GetHashCode()); - } - else - { - Assert.NotEqual(x.GetHashCode(), y.GetHashCode()); - } + Assert.Equal(x.GetHashCode(), y.GetHashCode()); } - - private void CompareValues(CacheControlHeaderValue x, CacheControlHeaderValue y, bool areEqual) + else { - Assert.Equal(areEqual, x.Equals(y)); - Assert.Equal(areEqual, y.Equals(x)); + Assert.NotEqual(x.GetHashCode(), y.GetHashCode()); } + } - private void CheckValidParse(string? input, CacheControlHeaderValue expectedResult) - { - var result = CacheControlHeaderValue.Parse(input); - Assert.Equal(expectedResult, result); - } + private void CompareValues(CacheControlHeaderValue x, CacheControlHeaderValue y, bool areEqual) + { + Assert.Equal(areEqual, x.Equals(y)); + Assert.Equal(areEqual, y.Equals(x)); + } - private void CheckInvalidParse(string? input) - { - Assert.Throws<FormatException>(() => CacheControlHeaderValue.Parse(input)); - } + private void CheckValidParse(string? input, CacheControlHeaderValue expectedResult) + { + var result = CacheControlHeaderValue.Parse(input); + Assert.Equal(expectedResult, result); + } - private void CheckValidTryParse(string? input, CacheControlHeaderValue expectedResult) - { - Assert.True(CacheControlHeaderValue.TryParse(input, out var result)); - Assert.Equal(expectedResult, result); - } + private void CheckInvalidParse(string? input) + { + Assert.Throws<FormatException>(() => CacheControlHeaderValue.Parse(input)); + } - private void CheckInvalidTryParse(string? input) - { - Assert.False(CacheControlHeaderValue.TryParse(input, out var result)); - Assert.Null(result); - } + private void CheckValidTryParse(string? input, CacheControlHeaderValue expectedResult) + { + Assert.True(CacheControlHeaderValue.TryParse(input, out var result)); + Assert.Equal(expectedResult, result); + } - #endregion + private void CheckInvalidTryParse(string? input) + { + Assert.False(CacheControlHeaderValue.TryParse(input, out var result)); + Assert.Null(result); } + + #endregion } |