concept exercise uses unity

exercises/concept/basics/Makefile

@@ -21,7 +21,7 @@ ALL_ASFLAGS += $(ASFLAGS)
 
 C_OBJS = $(patsubst %.c,%.o,$(wildcard *.c))
 AS_OBJS = $(patsubst %.asm,%.o,$(wildcard *.asm))
-ALL_OBJS = $(filter-out exemplar.o,$(C_OBJS) $(AS_OBJS))
+ALL_OBJS = $(filter-out exemplar.o,$(C_OBJS) $(AS_OBJS) vendor/unity.o)
 
 CC_CMD = $(CC) $(ALL_CFLAGS) -c -o $@ $<
 
@@ -37,7 +37,10 @@ tests: $(ALL_OBJS)
 %.o: %.c
 	@$(CC_CMD)
 
+vendor/unity.o: vendor/unity.c vendor/unity.h vendor/unity_internals.h
+	@$(CC_CMD)
+
 clean:
-	@rm -f *.o tests
+	@rm -f *.o vendor/*.o tests
 
 .PHONY: all clean

exercises/concept/basics/basics_test.c

@@ -1,17 +1,54 @@
-#include <assert.h>
-#include <inttypes.h>
+#include "vendor/unity.h"
 
-int64_t expected_minutes_in_oven(void);
-int64_t remaining_minutes_in_oven(int64_t actual_minutes_in_oven);
-int64_t preparation_time_in_minutes(int64_t number_of_layers);
-int64_t elapsed_time_in_minutes(int64_t number_of_layers, int64_t actual_minutes_in_oven);
+#include <stdint.h>
+
+extern int64_t expected_minutes_in_oven(void);
+extern int64_t remaining_minutes_in_oven(int64_t actual_minutes_in_oven);
+extern int64_t preparation_time_in_minutes(int64_t number_of_layers);
+extern int64_t elapsed_time_in_minutes(int64_t number_of_layers, int64_t actual_minutes_in_oven);
+
+void setUp(void) {
+}
+
+void tearDown(void) {
+}
+
+void test_expected(void) {
+    TEST_ASSERT_EQUAL_INT64(40, expected_minutes_in_oven());
+}
+
+void test_remaining(void) {
+    TEST_IGNORE();
+    TEST_ASSERT_EQUAL_INT64(15, remaining_minutes_in_oven(25));
+}
+
+void test_preparation_one(void) {
+    TEST_IGNORE();
+    TEST_ASSERT_EQUAL_INT64(2, preparation_time_in_minutes(1));
+}
+
+void test_preparation_many(void) {
+    TEST_IGNORE();
+    TEST_ASSERT_EQUAL_INT64(8, preparation_time_in_minutes(4));
+}
+
+void test_elapsed_one(void) {
+    TEST_IGNORE();
+    TEST_ASSERT_EQUAL_INT64(32, elapsed_time_in_minutes(1, 30));
+}
+
+void test_elapsed_many(void) {
+    TEST_IGNORE();
+    TEST_ASSERT_EQUAL_INT64(16, elapsed_time_in_minutes(4, 8));
+}
 
 int main(void) {
-    assert(40 == expected_minutes_in_oven());
-    assert(15 == remaining_minutes_in_oven(25));
-    assert(2 == preparation_time_in_minutes(1));
-    assert(8 == preparation_time_in_minutes(4));
-    assert(32 == elapsed_time_in_minutes(1, 30));
-    assert(16 == elapsed_time_in_minutes(4, 8));
-    return 0;
+    UNITY_BEGIN();
+    RUN_TEST(test_expected);
+    RUN_TEST(test_remaining);
+    RUN_TEST(test_preparation_one);
+    RUN_TEST(test_preparation_many);
+    RUN_TEST(test_elapsed_one);
+    RUN_TEST(test_elapsed_many);
+    return UNITY_END();
 }