More unit testing of the ownCloud module with mocka.

CMakeLists.txt

@@ -46,6 +46,10 @@ endif()
 
 include(ConfigureChecks.cmake)
 configure_file(config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h)
+
+set(SOURCE_DIR ${CMAKE_SOURCE_DIR})
+configure_file(config_test.h.cmake  ${CMAKE_CURRENT_BINARY_DIR}/config_test.h)
+
 include_directories(${CMAKE_CURRENT_BINARY_DIR})
 
 macro_copy_file(${CMAKE_CURRENT_SOURCE_DIR}/CTestCustom.cmake ${CMAKE_CURRENT_BINARY_DIR}/CTestCustom.cmake)

tests/ownCloud/mocka/ocmod_test.c

@@ -15,14 +15,73 @@
  */
 
 
+#define _GNU_SOURCE         /* See feature_test_macros(7) */
+#include <stdio.h>
 
 #include <stdarg.h>
 #include <stddef.h>
 #include <setjmp.h>
+#include <iniparser.h>
+#include <std/c_path.h>
 
 #include "../../modules/csync_owncloud.c"
 #include <cmocka.h>
 
+#include "config_test.h"
+
+struct oc_credentials {
+    const char *url;
+    const char *user;
+    const char *pwd;
+    char *oc_server;
+
+} _credentials;
+
+
+static bool load_oc_config( const char *config ) {
+    dictionary *dict;
+    const char* val;
+    bool re = true;
+
+    dict = iniparser_load( config );
+
+    if( ! dict ) {
+        printf("Could not load config %s\n", config);
+        return false;
+    }
+
+    val = iniparser_getstr(dict, "global:host");
+    if( val ) {
+        _credentials.url = c_strdup( val );
+    } else {
+        re = false;
+    }
+
+    val = iniparser_getstr(dict, "global:user");
+    if( re && val ) {
+        _credentials.user = c_strdup( val );
+    } else {
+        re = false;
+    }
+
+    val = iniparser_getstr(dict, "global:pwd");
+    if( re && val ) {
+        _credentials.pwd = c_strdup( val );
+    } else {
+        re = false;
+    }
+
+    if( re ) {
+        asprintf(&(_credentials.oc_server),
+                 "owncloud://%s:%s@%s/files/webdav.php",
+                 _credentials.user, _credentials.pwd,
+                 _credentials.url );
+    }
+
+    return re;
+}
+
+
 // A test case that does nothing and succeeds.
 static void null_test_success(void **state) {
     (void) state;
@@ -30,22 +89,31 @@ static void null_test_success(void **state) {
 
 
 static void connect_test_success(void **state) {
-    const char *url = "owncloud://kf:12345@localhost/oc";
-    int re;
 
-    re = dav_connect( url );
+    int re = 0;
+    char buf[255];
+
+    (void) state;
+    strcpy(buf, TEST_CONFIG_DIR);
+    strcat(buf, "test.cfg");
+
+    assert_true( load_oc_config( buf ));
+
+    re = dav_connect( _credentials.oc_server );
+
     assert_int_equal( re, 0 );
     assert_int_equal( _connected, 1 );
     assert_int_equal( dav_session.time_delta_sum, 0);
     assert_int_equal( dav_session.time_delta_cnt, 0);
 }
 
-static void fetch_a_context() {
+static void fetch_a_context(void **state) {
     struct listdir_context  *fetchCtx = NULL;
-    char *curi = _cleanPath("http://localhost/oc/files/webdav.php/");
-    
+    char *curi = _cleanPath(_credentials.oc_server);
     int rc = 0;
 
+    (void) state;
+
     fetchCtx = c_malloc( sizeof( struct listdir_context ));
     fetchCtx->target = curi;
     fetchCtx->include_target = 1;
@@ -63,7 +131,153 @@ static void fetch_a_context() {
 	printf( "   %s -> %s\n", fetchCtx->currResource->uri, fetchCtx->currResource->name );
 	fetchCtx->currResource = fetchCtx->currResource->next;
     } 
+}
 
+static int test_mkdir(const char *dir) {
+    char path[255];
+
+    strcpy( path, _credentials.oc_server );
+    strcat( path, "/");
+    strcat( path, dir );
+
+    return owncloud_mkdir( path, 775 );
+}
+
+static void setup_toplevel_dir( void **state ) {
+    char basepath[255];
+
+    strcpy( basepath, "tXXXXXX");
+    assert_int_equal( c_tmpname(basepath), 0 );
+    printf("Using top testing dir %s\n", basepath);
+    assert_int_equal( test_mkdir( basepath ), 0 );
+    *state = (void*) c_strdup(basepath);
+}
+
+static void teardown_toplevel_dir( void **state ) {
+    (void) state;
+}
+
+static void stat_local_file( csync_stat_t *sb, const char *file )
+{
+    const _TCHAR *mpath = NULL;
+    mpath = c_multibyte(file);
+    assert_int_not_equal(_tstat(mpath, sb), -1);
+    c_free_multibyte(mpath);
+}
+
+#define BUFSIZE 4096
+static size_t upload_a_file( void **state, const char *src_name, const char *durl ) {
+
+    char buffer[BUFSIZE+1];
+    int size;
+    char path[256];
+    char src_path[256];
+    int fh;
+    csync_vio_method_handle_t *handle;
+    size_t written;
+    size_t overall_size = 0;
+    csync_stat_t sb;
+
+    /* Create the target path */
+    strcpy( path, _credentials.oc_server );
+    strcat( path, "/");
+    strcat( path, (const char*) *state );
+    strcat( path, "/");
+    strcat( path, durl );
+
+    handle = owncloud_creat( path, 0644 );
+    assert_int_not_equal( handle, NULL );
+
+    strcpy(src_path, TESTFILES_DIR);
+    strcat(src_path, src_name);
+    fh = open(src_path, O_RDONLY);
+    assert_int_not_equal( fh, -1 );
+
+    while( (size = read(fh, buffer, BUFSIZE) )>0 ) {
+        buffer[size] = '\0';
+        written = owncloud_write( handle, buffer, size );
+        assert_int_equal( size, written );
+        overall_size += written;
+    }
+    assert_int_equal( owncloud_close(handle), 0);
+
+    /* stat the local file */
+    stat_local_file( &sb, src_path );
+
+    assert_int_equal( overall_size, sb.st_size );
+
+    close(fh);
+
+    return overall_size;
+}
+
+static void test_upload_files( void **state ) {
+    const char *bpath = (char*) (*state);
+
+    upload_a_file( state, "test.txt", "t1/test.txt");
+    upload_a_file( state, "red_is_the_rose.jpg", "t1/red is the rose.jpg");
+
+    printf("Base path: %s\n", bpath);
+
+}
+
+static void download_a_file( const char* local, void **state, const char *durl)
+{
+    char buffer[BUFSIZE+1];
+    char path[256];
+    char local_path[256];
+
+    csync_vio_method_handle_t *handle;
+    size_t count;
+    size_t overall_size = 0;
+    csync_stat_t sb;
+
+    /* Create the target path */
+    strcpy( path, _credentials.oc_server );
+    strcat( path, "/");
+    strcat( path, (const char*) *state );
+    strcat( path, "/");
+    strcat( path, durl );
+
+    handle = owncloud_open( path, O_RDONLY, 0644 );
+    assert_int_not_equal( handle, NULL );
+
+    while( (count = owncloud_read(handle, buffer, BUFSIZE)) > 0 ) {
+        overall_size += count;
+    }
+    assert_int_equal( owncloud_close(handle), 0 );
+
+    strcpy(local_path, TESTFILES_DIR);
+    strcat(local_path, local);
+    stat_local_file( &sb, local_path );
+
+    /* assert the download size, it has to be the same. */
+    assert_int_equal( overall_size, sb.st_size );
+
+}
+
+static void test_download_files( void **state ) {
+    const char *bpath = (char*) (*state);
+
+    printf("Base path: %s\n", bpath);
+
+    download_a_file( "test.txt", state, "t1/test.txt");
+    download_a_file( "red_is_the_rose.jpg", state, "t1/red is the rose.jpg");
+}
+
+static void test_setup_dirs(void **state) {
+    const char *basepath = *state;
+    char path[255];
+
+    strcpy( path, basepath );
+    strcat( path, "/t1" );
+    assert_int_equal( test_mkdir( path ), 0 );
+
+    strcpy( path, basepath );
+    strcat( path, "/t2");
+    assert_int_equal( test_mkdir( path ), 0 );
+    strcat( path, "/Übergröße");
+    assert_int_equal( test_mkdir( path ), 0 );
 }
 
 
@@ -72,6 +286,9 @@ int main(void) {
         unit_test(null_test_success),
         unit_test(connect_test_success),
         unit_test(fetch_a_context),
+        unit_test_setup_teardown(test_setup_dirs, setup_toplevel_dir, teardown_toplevel_dir),
+        unit_test(test_upload_files),
+        unit_test(test_download_files),
     };
 
     return run_tests(tests);