Add test setup + spec for command input

1 files changed, 71 insertions, 0 deletions

diff --git a/spec/CommandInputSpec.cpp b/spec/CommandInputSpec.cpp
new file mode 100644
index 0000000..7d15f25
--- /dev/null
+++ b/spec/CommandInputSpec.cpp
@@ -0,0 +1,71 @@
+#include "TestUtils.h"
+
+#include "CommandInput.hpp"
+
+class CommandInputSpec : public QObject {
+  Q_OBJECT
+
+private slots:
+  void testWithInitialInput() {
+    context("when initialized with some text");
+    it("sets the initial input text") {
+      CommandInput inputWidget("Initial content", new QWidget());
+
+      QCOMPARE(inputWidget.getInputCommand(), QString("Initial content"));
+    }
+  }
+
+  void testInputUpdate() {
+    context("when user types in input");
+    it("updates input command") {
+      CommandInput inputWidget("Initial content", new QWidget());
+
+      auto input = inputWidget.findChild<QLineEdit *>();
+      QTest::keyClicks(input, " updated");
+
+      QCOMPARE(inputWidget.getInputCommand(),
+               QString("Initial content updated"));
+    }
+  }
+
+  void testSubmitSignalOnReturnKey() {
+    context("when user hits return key");
+    it("emits the submitted signal with the input command") {
+      CommandInput inputWidget("Initial content", new QWidget());
+      QSignalSpy spy(&inputWidget, &CommandInput::submitted);
+
+      auto input = inputWidget.findChild<QLineEdit *>();
+      QTest::keyClicks(input, " updated");
+      QTest::keyClick(&inputWidget, Qt::Key_Return);
+
+      QCOMPARE(spy.count(), 1);
+      QCOMPARE(spy.takeFirst().at(0).toString(),
+               QString("Initial content updated"));
+    }
+  }
+
+  void testSetFocus() {
+    context("when setInputFocus is called with true");
+    xit("focusses input field") {
+      CommandInput inputWidget("Initial content", new QWidget());
+
+      inputWidget.setInputFocus(true);
+      QApplication::processEvents();
+
+      QVERIFY(inputWidget.isInputFocussed());
+    }
+
+    context("when setInputFocus is called with false");
+    xit("unfocusses input field") {
+      CommandInput inputWidget("Initial content", new QWidget());
+
+      inputWidget.setInputFocus(false);
+      QApplication::processEvents();
+
+      QVERIFY(!inputWidget.isInputFocussed());
+    }
+  }
+};
+
+QTEST_MAIN(CommandInputSpec)
+#include "CommandInputSpec.moc"