Initial commit

node/TestCli/node_modules/chalk-animation/test.js

@@ -0,0 +1,91 @@
+import test from 'ava';
+import a from '.';
+
+const effects = Object.keys(a);
+
+for (const effect of effects) {
+	test(`throw error if invalid speed (${effect})`, t => {
+		t.throws(() => a[effect]('abc', ''), `Expected \`speed\` to be an number greater than 0`);
+	});
+
+	test.cb(`animations are starting automatically (${effect})`, t => {
+		const an = a[effect]('Lorem ipsum\ndolor sit amet');
+		const interval = setInterval(() => {
+			if (an.f > 2) {
+				clearInterval(interval);
+				t.pass();
+				t.end(); // Exit the test right when there is a result
+			}
+		}, 10);
+		setTimeout(() => {
+			t.true(an.f > 2);
+			t.end();
+		}, 1500);
+	});
+
+	test.cb(`console.log stops the animation (${effect})`, t => {
+		const an = a[effect]('Lorem ipsum\ndolor sit amet');
+		setTimeout(() => {
+			t.is(an.stopped, false);
+			console.log('This log should stop the animation');
+			t.is(an.stopped, true);
+			t.end();
+		}, 20);
+	});
+
+	test(`start and stop are working (${effect})`, t => {
+		const an = a[effect]('Lorem ipsum\ndolor sit amet');
+		t.is(an.stopped, false);
+		an.stop();
+		t.is(an.stopped, true);
+		an.start();
+		t.is(an.stopped, false);
+	});
+
+	test(`manual render is working (${effect})`, t => {
+		const an = a[effect]('Lorem ipsum\ndolor sit amet').stop();
+		t.is(an.f, 0);
+		an.render();
+		t.is(an.f, 1);
+		an.render();
+		t.is(an.f, 2);
+	});
+
+	test(`text can be replaced (${effect})`, t => {
+		if (['radar'].indexOf(effect) > -1) {
+			return t.pass(); // Ignore some animations
+		}
+
+		const an = a[effect]('Y Y Y').stop();
+		const f1 = an.frame();
+		an.replace('Z Z Z');
+		const f2 = an.frame();
+
+		t.true(f1.indexOf('Y') > -1);
+		t.false(f1.indexOf('Z') > -1);
+
+		t.false(f2.indexOf('Y') > -1);
+		t.true(f2.indexOf('Z') > -1);
+	});
+
+	test(`multiline is well supported (${effect})`, t => {
+		const an = a[effect]('Lorem\nipsum\ndolor\nsit\namet').stop();
+		const frame = an.frame();
+		t.is(an.lines, 5);
+		t.is(frame.split('\n').length, 5);
+	});
+
+	test.cb(`forced start is not a problem (${effect})`, t => {
+		t.notThrows(() => setTimeout(() => {
+			a[effect]('Lorem ipsum\ndolor sit amet', 10).start();
+			t.end();
+		}), 20);
+	});
+
+	test(`test lots of frames (${effect})`, t => {
+		const an = a[effect]('Lorem ipsum\ndolor sit amet').stop();
+		for (let i = 0; i < 5000; i++) {
+			t.notThrows(() => an.frame());
+		}
+	});
+}