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nv/html/dwv/tests/utils/string.test.js

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+/**
+ * Tests for the 'utils/string' file.
+ */
+/** @module tests/utils */
+// Do not warn if these variables were not defined before.
+/* global QUnit */
+QUnit.module("string");
+
+/**
+ * Tests for {@link dwv.utils.capitaliseFirstLetter}.
+ * @function module:tests/utils~CapitaliseFirstLetter
+ */
+QUnit.test("Test CapitaliseFirstLetter.", function (assert) {
+    // undefined
+    assert.equal(dwv.utils.capitaliseFirstLetter(), null, "Capitalise undefined");
+    // null
+    assert.equal(dwv.utils.capitaliseFirstLetter(null), null, "Capitalise null");
+    // empty
+    assert.equal(dwv.utils.capitaliseFirstLetter(""), "", "Capitalise empty");
+    // short
+    assert.equal(dwv.utils.capitaliseFirstLetter("a"), "A", "Capitalise one letter");
+    // space first
+    assert.equal(dwv.utils.capitaliseFirstLetter(" a"), " a", "Capitalise space");
+    // regular
+    assert.equal(dwv.utils.capitaliseFirstLetter("dicom"), "Dicom", "Capitalise regular");
+    assert.equal(dwv.utils.capitaliseFirstLetter("Dicom"), "Dicom", "Capitalise regular no need");
+    // with spaces
+    assert.equal(dwv.utils.capitaliseFirstLetter("le ciel est bleu"), "Le ciel est bleu",
+            "Capitalise sentence");
+});
+
+/**
+ * Tests for {@link dwv.utils.replaceFlags}.
+ * @function module:tests/utils~ReplaceFlags
+ */
+QUnit.test("Test ReplaceFlags.", function (assert) {
+    // empty/null
+    assert.equal(dwv.utils.replaceFlags("", null), "", "ReplaceFlags empty/null");
+    // null/null
+    assert.equal(dwv.utils.replaceFlags(null, null), "", "ReplaceFlags null/null");
+    // empty/undefined
+    assert.equal(dwv.utils.replaceFlags(""), "", "ReplaceFlags empty/undefined");
+    // real
+    var str = "{a}";
+    var values = { "a": {"value": 33, "unit": "ohm"} };
+    assert.equal(dwv.utils.replaceFlags(str, values), "33.00 ohm", "ReplaceFlags real");
+    // real surrounded
+    str = "Resistance:{a}.";
+    values = { "a": {"value": 33, "unit": "ohm"} };
+    assert.equal(dwv.utils.replaceFlags(str, values), "Resistance:33.00 ohm.", "ReplaceFlags surrounded");
+    // real no unit
+    str = "{a}";
+    values = { "a": {"value": 33} };
+    assert.equal(dwv.utils.replaceFlags(str, values), "33.00", "ReplaceFlags real no unit");
+    // no match
+    str = "{a}";
+    values = { "b": {"value": 33, "unit": "ohm"} };
+    assert.equal(dwv.utils.replaceFlags(str, values), "{a}", "ReplaceFlags no match");
+    // no value
+    str = "{a}";
+    values = { "a": {"unit": "ohm"} };
+    assert.equal(dwv.utils.replaceFlags(str, values), "{a}", "ReplaceFlags no value");
+    // nothing to do
+    str = "a";
+    values = { "a": {"value": 33, "unit": "ohm"} };
+    assert.equal(dwv.utils.replaceFlags(str, values), "a", "ReplaceFlags nothing to do");
+    // nothing to do no values
+    str = "a";
+    values = {};
+    assert.equal(dwv.utils.replaceFlags(str, values), "a", "ReplaceFlags nothing to do no values");
+});