Add jasmine tests to dropdown utils

1 files changed, 68 insertions, 0 deletions

diff --git a/app/assets/javascripts/filtered_search/dropdown_utils.js.es6 b/app/assets/javascripts/filtered_search/dropdown_utils.js.es6
new file mode 100644
index 00000000000..3837b020fd3
--- /dev/null
+++ b/app/assets/javascripts/filtered_search/dropdown_utils.js.es6
@@ -0,0 +1,68 @@
+(() => {
+  class DropdownUtils {
+    static getEscapedText(text) {
+      let escapedText = text;
+      const hasSpace = text.indexOf(' ') !== -1;
+      const hasDoubleQuote = text.indexOf('"') !== -1;
+
+      // Encapsulate value with quotes if it has spaces
+      // Known side effect: values's with both single and double quotes
+      // won't escape properly
+      if (hasSpace) {
+        if (hasDoubleQuote) {
+          escapedText = `'${text}'`;
+        } else {
+          // Encapsulate singleQuotes or if it hasSpace
+          escapedText = `"${text}"`;
+        }
+      }
+
+      return escapedText;
+    }
+
+    static filterWithSymbol(filterSymbol, item, query) {
+      const updatedItem = item;
+      const { value } = gl.FilteredSearchTokenizer.getLastTokenObject(query);
+      const valueWithoutColon = value.slice(1).toLowerCase();
+      const prefix = valueWithoutColon[0];
+      const valueWithoutPrefix = valueWithoutColon.slice(1);
+
+      const title = updatedItem.title.toLowerCase();
+
+      // Eg. filterSymbol = ~ for labels
+      const matchWithoutPrefix =
+        prefix === filterSymbol && title.indexOf(valueWithoutPrefix) !== -1;
+      const match = title.indexOf(valueWithoutColon) !== -1;
+
+      updatedItem.droplab_hidden = !match && !matchWithoutPrefix;
+      return updatedItem;
+    }
+
+    static filterMethod(item, query) {
+      const updatedItem = item;
+      const { value } = gl.FilteredSearchTokenizer.getLastTokenObject(query);
+
+      if (value === '') {
+        updatedItem.droplab_hidden = false;
+      } else {
+        updatedItem.droplab_hidden = updatedItem.hint.indexOf(value) === -1;
+      }
+
+      return updatedItem;
+    }
+
+    static setDataValueIfSelected(selected) {
+      const dataValue = selected.getAttribute('data-value');
+
+      if (dataValue) {
+        gl.FilteredSearchDropdownManager.addWordToInput(dataValue);
+      }
+
+      // Return boolean based on whether it was set
+      return dataValue !== null;
+    }
+  }
+
+  window.gl = window.gl || {};
+  gl.DropdownUtils = DropdownUtils;
+})();