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test(arc) add initial unit tests (#2617)

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* test(arc): Add test for valid creation

* test(arc): Add test for max value truncation

* test(arc): Add test for min value truncation

* test(arc): Add test for value adjustment after updating range

* test(arc): Update test for min value truncation

* test(arc): Add test for angle updating after changing to symmetrical mode

* test(arc): Add test for angle updating after changing to symmetrical mode and value is greater than middle range

* test(arc): Use unity setUp function

* remove API comments from lv_arc.c

Co-authored-by: Gabor Kiss-Vamosi <kisvegabor@gmail.com>
This commit is contained in:
Carlos Diaz
2021-10-07 12:01:02 -05:00
committed by GitHub
parent d0f08563a5
commit acf915b896
2 changed files with 93 additions and 113 deletions
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93
tests/src/test_cases/test_arc.c
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@@ -3,8 +3,101 @@
#include "unity/unity.h"
/* This function runs before each test */
void setUp(void);
void test_arc_creation_successfull(void);
void test_arc_should_truncate_to_max_range_when_new_value_exceeds_it(void);
void test_arc_should_truncate_to_min_range_when_new_value_is_inferior(void);
void test_arc_should_update_value_after_updating_range(void);
void test_arc_should_update_angles_when_changing_to_symmetrical_mode(void);
void test_arc_should_update_angles_when_changing_to_symmetrical_mode_value_more_than_middle_range(void);
void test_arc_angles_when_reversed(void);
static lv_obj_t *active_screen = NULL;
static lv_obj_t *arc = NULL;
void setUp(void)
{
active_screen = lv_scr_act();
}
void test_arc_creation_successfull(void)
{
arc = lv_arc_create(active_screen);
TEST_ASSERT_NOT_NULL(arc);
}
void test_arc_should_truncate_to_max_range_when_new_value_exceeds_it(void)
{
/* Default max range is 100 */
int16_t value_after_truncation = 100;
arc = lv_arc_create(active_screen);
lv_arc_set_value(arc, 200);
TEST_ASSERT_EQUAL_INT16(value_after_truncation, lv_arc_get_value(arc));
}
void test_arc_should_truncate_to_min_range_when_new_value_is_inferior(void)
{
/* Default min range is 100 */
int16_t value_after_truncation = 0;
arc = lv_arc_create(active_screen);
lv_arc_set_value(arc, 0);
TEST_ASSERT_EQUAL_INT16(value_after_truncation, lv_arc_get_value(arc));
}
void test_arc_should_update_value_after_updating_range(void)
{
int16_t value_after_updating_max_range = 50;
int16_t value_after_updating_min_range = 30;
arc = lv_arc_create(active_screen);
lv_arc_set_value(arc, 80);
lv_arc_set_range(arc, 1, 50);
TEST_ASSERT_EQUAL_INT16(value_after_updating_max_range, lv_arc_get_value(arc));
lv_arc_set_value(arc, 10);
lv_arc_set_range(arc, 30, 50);
TEST_ASSERT_EQUAL_INT16(value_after_updating_min_range, lv_arc_get_value(arc));
}
void test_arc_should_update_angles_when_changing_to_symmetrical_mode(void)
{
int16_t expected_angle_start = 135;
int16_t expected_angle_end = 270;
/* start angle is 135, end angle is 45 at creation */
arc = lv_arc_create(active_screen);
lv_arc_set_mode(arc, LV_ARC_MODE_SYMMETRICAL);
TEST_ASSERT_EQUAL_INT16(expected_angle_start, lv_arc_get_angle_start(arc));
TEST_ASSERT_EQUAL_INT16(expected_angle_end, lv_arc_get_angle_end(arc));
}
void test_arc_should_update_angles_when_changing_to_symmetrical_mode_value_more_than_middle_range(void)
{
int16_t expected_angle_start = 270;
int16_t expected_angle_end = 45;
/* start angle is 135, end angle is 45 at creation */
arc = lv_arc_create(active_screen);
lv_arc_set_value(arc, 100);
lv_arc_set_mode(arc, LV_ARC_MODE_SYMMETRICAL);
TEST_ASSERT_EQUAL_INT16(expected_angle_start, lv_arc_get_angle_start(arc));
TEST_ASSERT_EQUAL_INT16(expected_angle_end, lv_arc_get_angle_end(arc));
}
/* See #2522 for more information */
void test_arc_angles_when_reversed(void)
{