config: admitir espacios (#175)

src/commons/config.c

@@ -53,6 +53,8 @@ t_config *config_create(char *path) {
 	void add_cofiguration(char *line) {
 		if (!string_is_empty(line) && !string_starts_with(line, "#")) {
 			char** keyAndValue = string_n_split(line, 2, "=");
+			string_trim(&keyAndValue[0]);
+			string_trim(&keyAndValue[1]);
 			dictionary_put(config->properties, keyAndValue[0], keyAndValue[1]);
 			free(keyAndValue[0]);
 			free(keyAndValue);

tests/unit-tests/resources/config.cfg

@@ -4,6 +4,9 @@ IP=127.0.0.1
 # This has an equals sign
 WITH_EQUALS=this=value
 
+# This has trailing whitespace characters
+TRAILING_WHITESPACES = 42 
+
 PORT=8080
 
 PROCESS_NAME=TEST
@@ -18,3 +21,5 @@ NUMBERS=[1, 2, 3, 4, 5]
 NO_SPACES=[One,String,Next,to,another]
 
 EMPTY_ARRAY=[]
+
+

tests/unit-tests/test_config.c

@@ -64,7 +64,7 @@ context (test_config) {
             } end
 
             it("should return the keys count") {
-                should_int(config_keys_amount(config)) be equal to(8);
+                should_int(config_keys_amount(config)) be equal to(9);
             } end
 
             describe("Get") {
@@ -115,6 +115,11 @@ context (test_config) {
                   string_array_destroy(strings);
                 } end
 
+                it ("should get a value ignoring trailing spaces") {
+                    should_string(config_get_string_value(config, "TRAILING_WHITESPACES")) be equal to("42");
+                    should_int(config_get_int_value(config, "TRAILING_WHITESPACES")) be equal to(42);
+                } end
+
             } end
 
         } end
@@ -124,7 +129,7 @@ context (test_config) {
     describe("Double newline") {
 
         it ("should not fail when the config file ends with two newlines") {
-            t_config *config = config_create("resources/config-double-newline.cfg");
+            t_config *config = config_create("resources/config.cfg");
             config_destroy(config);
         } end
     } end