test: improve coverage

Author: g105b

test/phpunit/HTMLAttributeBinderTest.php

@@ -182,6 +182,18 @@ public function testBind_modifierColon_inverseLogic_beforeTokenModifier():void {
 		self::assertFalse($div->classList->contains("hidden"));
 	}
 
+	public function testBind_modifierColon_inverseLogic_usesBindKeyWhenNoExplicitTokenNames():void {
+		$document = new HTMLDocument(HTMLPageContent::HTML_INVERSE_MODIFIER_BINDING);
+		$sut = new HTMLAttributeBinder();
+		$div = $document->getElementById("div3");
+
+		$sut->bind("show", false, $div);
+		self::assertTrue($div->classList->contains("show"));
+
+		$sut->bind("show", true, $div);
+		self::assertFalse($div->classList->contains("show"));
+	}
+
 	public function testBind_modifierColon_multipleExpressionsCanBeBundled():void {
 		$document = new HTMLDocument(HTMLPageContent::HTML_MULTI_CLASS_BINDING);
 		$sut = new HTMLAttributeBinder();
@@ -256,6 +268,20 @@ public function testBind_modifierQuestion_inverseLogic_beforeQuestionModifier():
 		self::assertFalse($button->disabled);
 	}
 
+	public function testGetModifierType_withoutTokenOrBooleanModifier_returnsFirstCharacter():void {
+		$sut = new HTMLAttributeBinder();
+		$method = new \ReflectionMethod($sut, "getModifierType");
+
+		self::assertSame("!", $method->invoke($sut, "!show"));
+	}
+
+	public function testGetModifierBody_withoutLeadingTokenOrBooleanModifier_trimsPrefixCharacter():void {
+		$sut = new HTMLAttributeBinder();
+		$method = new \ReflectionMethod($sut, "getModifierBody");
+
+		self::assertSame("show", $method->invoke($sut, "!show"));
+	}
+
 	public function testBind_modifierQuestion_withNullValue():void {
 		$document = new HTMLDocument(HTMLPageContent::HTML_DIFFERENT_BIND_PROPERTIES);
 		$sut = new HTMLAttributeBinder();

test/phpunit/TestHelper/HTMLPageContent.php

@@ -205,6 +205,8 @@ class HTMLPageContent {
 
 <div id="div2" class="panel" data-bind:class="!:show hidden" data-rebind></div>
 
+<div id="div3" class="panel" data-bind:class=":!show" data-rebind></div>
+
 <button id="btn1" data-bind:disabled="?!isEnabled" data-rebind></button>
 
 <button id="btn2" data-bind:disabled="!?isEnabled" data-rebind></button>