1 files changed, 62 insertions, 0 deletions
diff --git a/test/helpers/dollarSpec.js b/test/helpers/dollarSpec.js
new file mode 100644
index 0000000..3ba864e
--- /dev/null
+++ b/test/helpers/dollarSpec.js
@@ -0,0 +1,62 @@
+describe("Awesomplete.$", function () {
+
+	$.fixture("options");
+
+	subject(function () { return Awesomplete.$(this.expression, this.context) });
+
+	describe("with default context", itFindsElement);
+
+	describe("with custom context", function () {
+		def("context", function () { return fixture.el });
+
+		itFindsElement();
+	});
+
+	describe("with truthy non string expression", function () {
+		it("returns the expression back", function () {
+			this.expression = $("#no-options");
+			expect(this.subject).toBe(this.expression);
+		});
+	});
+
+	describe("with falsy non string expression", function () {
+		it("returns null if expression is undefined", function () {
+			this.expression = undefined;
+			expect(this.subject).toBeNull();
+		});
+
+		it("returns null if expression is null", function () {
+			this.expression = null;
+			expect(this.subject).toBeNull();
+		});
+
+		it("returns null if expression is false", function () {
+			this.expression = false;
+			expect(this.subject).toBeNull();
+		});
+	});
+
+	// Shared behaviors
+
+	function itFindsElement() {
+		it("returns DOM element", function () {
+			this.expression = "#no-options";
+			expect(this.subject instanceof HTMLElement).toBe(true);
+		});
+
+		it("finds by id", function () {
+			this.expression = "#no-options";
+			expect(this.subject.id).toEqual("no-options");
+		});
+
+		it("finds by class name", function () {
+			this.expression = ".simple-input";
+			expect(this.subject.id).toEqual("no-options");
+		});
+
+		it("finds by tag name", function () {
+			this.expression = "datalist";
+			expect(this.subject.id).toEqual("list");
+		});
+	}
+});