Add a test fixture

It only initializes QMK once, and clears the matrix after each test.

1 files changed, 38 insertions, 0 deletions

diff --git a/tests/test_common/test_fixture.cpp b/tests/test_common/test_fixture.cpp
new file mode 100644
index 0000000000..aff518d21e
--- /dev/null
+++ b/tests/test_common/test_fixture.cpp
@@ -0,0 +1,38 @@
+#include "test_fixture.h"
+#include "gmock/gmock.h"
+#include "test_driver.h"
+#include "test_matrix.h"
+#include "keyboard.h"
+
+using testing::_;
+using testing::AnyNumber;
+using testing::Return;
+using testing::Between;
+
+void TestFixture::SetUpTestCase() {
+    TestDriver driver;
+    EXPECT_CALL(driver, send_keyboard_mock(_));
+    keyboard_init();
+}
+
+void TestFixture::TearDownTestCase() {
+}
+
+TestFixture::TestFixture() {
+}
+
+TestFixture::~TestFixture() {
+    TestDriver driver;
+    clear_all_keys();
+    // Run for a while to make sure all keys are completely released
+    // Should probably wait until tapping term etc, has timed out
+    EXPECT_CALL(driver, send_keyboard_mock(_)).Times(AnyNumber());
+    EXPECT_CALL(driver, keyboard_leds_mock()).WillRepeatedly(Return(0));
+    for (int i=0; i<100; i++) {
+        keyboard_task();
+    }
+    testing::Mock::VerifyAndClearExpectations(&driver); 
+    // Verify that the matrix really is cleared
+    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport())).Times(Between(0, 1));
+    EXPECT_CALL(driver, keyboard_leds_mock()).WillRepeatedly(Return(0));
+}
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