1 files changed, 142 insertions, 0 deletions
diff --git a/core/src/test/java/org/spongycastle/asn1/test/Iso4217CurrencyCodeUnitTest.java b/core/src/test/java/org/spongycastle/asn1/test/Iso4217CurrencyCodeUnitTest.java
new file mode 100644
index 00000000..1c197804
--- /dev/null
+++ b/core/src/test/java/org/spongycastle/asn1/test/Iso4217CurrencyCodeUnitTest.java
@@ -0,0 +1,142 @@
+package org.spongycastle.asn1.test;
+
+import org.spongycastle.asn1.ASN1Primitive;
+import org.spongycastle.asn1.x509.qualified.Iso4217CurrencyCode;
+import org.spongycastle.util.test.SimpleTest;
+
+public class Iso4217CurrencyCodeUnitTest 
+    extends SimpleTest
+{
+    private static final String ALPHABETIC_CURRENCY_CODE = "AUD";
+    private static final int    NUMERIC_CURRENCY_CODE = 1;
+
+    public String getName()
+    {
+        return "Iso4217CurrencyCode";
+    }
+
+    public void performTest() 
+        throws Exception
+    {
+        //
+        // alphabetic
+        //
+        Iso4217CurrencyCode cc = new Iso4217CurrencyCode(ALPHABETIC_CURRENCY_CODE);
+
+        checkNumeric(cc, ALPHABETIC_CURRENCY_CODE);
+        
+        cc = Iso4217CurrencyCode.getInstance(cc);
+        
+        checkNumeric(cc, ALPHABETIC_CURRENCY_CODE);
+        
+        ASN1Primitive obj = cc.toASN1Object();
+        
+        cc = Iso4217CurrencyCode.getInstance(obj);
+        
+        checkNumeric(cc, ALPHABETIC_CURRENCY_CODE);
+        
+        //
+        // numeric
+        //
+        cc = new Iso4217CurrencyCode(NUMERIC_CURRENCY_CODE);
+
+        checkNumeric(cc, NUMERIC_CURRENCY_CODE);
+        
+        cc = Iso4217CurrencyCode.getInstance(cc);
+        
+        checkNumeric(cc, NUMERIC_CURRENCY_CODE);
+        
+        obj = cc.toASN1Object();
+        
+        cc = Iso4217CurrencyCode.getInstance(obj);
+        
+        checkNumeric(cc, NUMERIC_CURRENCY_CODE);
+        
+        cc = Iso4217CurrencyCode.getInstance(null);
+        
+        if (cc != null)
+        {
+            fail("null getInstance() failed.");
+        }
+        
+        try
+        {
+            Iso4217CurrencyCode.getInstance(new Object());
+            
+            fail("getInstance() failed to detect bad object.");
+        }
+        catch (IllegalArgumentException e)
+        {
+            // expected
+        }
+        
+        try
+        {
+            new Iso4217CurrencyCode("ABCD");
+            
+            fail("constructor failed to detect out of range currencycode.");
+        }
+        catch (IllegalArgumentException e)
+        {
+            // expected
+        }
+        
+        try
+        {
+            new Iso4217CurrencyCode(0);
+            
+            fail("constructor failed to detect out of range small numeric code.");
+        }
+        catch (IllegalArgumentException e)
+        {
+            // expected
+        }
+        
+        try
+        {
+            new Iso4217CurrencyCode(1000);
+            
+            fail("constructor failed to detect out of range large numeric code.");
+        }
+        catch (IllegalArgumentException e)
+        {
+            // expected
+        }
+    }
+
+    private void checkNumeric(
+        Iso4217CurrencyCode cc,
+        String              code)
+    {
+        if (!cc.isAlphabetic())
+        {
+            fail("non-alphabetic code found when one expected.");
+        }
+        
+        if (!cc.getAlphabetic().equals(code))
+        {
+            fail("string codes don't match.");
+        }
+    }
+    
+    private void checkNumeric(
+        Iso4217CurrencyCode cc,
+        int                 code)
+    {
+        if (cc.isAlphabetic())
+        {
+            fail("alphabetic code found when one not expected.");
+        }
+        
+        if (cc.getNumeric() != code)
+        {
+            fail("numeric codes don't match.");
+        }
+    }
+    
+    public static void main(
+        String[]    args)
+    {
+        runTest(new Iso4217CurrencyCodeUnitTest());
+    }
+}