2 files changed, 91 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"
diff --git a/spec/TestUtils.h b/spec/TestUtils.h
new file mode 100644
index 0000000..b2c1cc6
--- /dev/null
+++ b/spec/TestUtils.h
@@ -0,0 +1,20 @@
+#include <QtTest/QtTest>
+#include <cstdio>
+
+#define ANSI_BOLD "\x1b[1m"
+#define COLOR_CONTEXT "\x1b[32m" ANSI_BOLD
+#define COLOR_IT "\x1b[36m" ANSI_BOLD
+#define COLOR_SKIP "\x1b[33m" ANSI_BOLD
+#define ANSI_RESET "\x1b[0m"
+
+#define context(msg) printf("⚪" COLOR_CONTEXT "%s" ANSI_RESET "\n", msg);
+
+#define it(msg)                                                                \
+  printf("    ⚪" ANSI_BOLD COLOR_IT "it " ANSI_RESET COLOR_IT "%s" ANSI_RESET \
+         "\n",                                                                 \
+         msg);                                                                 \
+  if (1)
+
+#define xit(msg)                                                               \
+  printf("    ⚪" COLOR_SKIP "SKIPPED it %s" ANSI_RESET "\n", msg);            \
+  if (0)