test: Add 'REPO_ROOT' variable

Author: hyperupcall

tests/bpm-load.bats

@@ -11,8 +11,7 @@ load 'util/init.sh'
 	}; test_util.finish_pkg
 	test_util.mock_add "$pkg"
 
-	BPM_ROOT="${BPM_PACKAGES_PATH%/*}"
-	BPM_ROOT="${BPM_ROOT%/*}"
+	BPM_ROOT="$BPM_TEST_DIR"
 
 	source bpm-load
 	run bpm-load --global "$pkg"

tests/util/init.sh

@@ -12,24 +12,26 @@ export LANGUAGE="C"
 export LC_ALL="C"
 export XDG_DATA_HOME=
 
+# When doing tests
 # Test-specific
 export BPM_TEST_DIR="$BATS_TMPDIR/bpm"
 export BPM_ORIGIN_DIR="$BPM_TEST_DIR/origin"
 export BPM_IS_TEST=
 
 # Stub common variables
 test_util.get_repo_root
-export BPM_ROOT="${REPLY%/*}"
-export PROGRAM_LIB_DIR="$BPM_ROOT/source/pkg/lib"
+export REPO_ROOT="$REPLY"
+export BPM_ROOT="${REPO_ROOT%/*}"
+export PROGRAM_LIB_DIR="$REPO_ROOT/pkg/lib"
 export BPM_PREFIX="$BPM_TEST_DIR/cellar"
 export BPM_PACKAGES_PATH="$BPM_PREFIX/packages"
 export BPM_INSTALL_BIN="$BPM_PREFIX/bin"
 export BPM_INSTALL_MAN="$BPM_PREFIX/man"
 export BPM_INSTALL_COMPLETIONS="$BPM_PREFIX/completions"
 export BPM_MODE='global' # for non-tests, the default is 'local'
 
-export PATH="$BPM_ROOT/source/pkg/bin:$PATH"
-for f in "$BPM_ROOT"/source/pkg/lib/{commands,util}/?*.sh; do
+export PATH="$REPO_ROOT/pkg/bin:$PATH"
+for f in "$REPO_ROOT"/pkg/lib/{commands,util}/?*.sh; do
 	source "$f"
 done