add a couple of basic tests

4 files changed, 102 insertions, 0 deletions

diff --git a/test/lib/test.sh b/test/lib/test.sh
new file mode 100644
index 0000000..56920a2
--- /dev/null
+++ b/test/lib/test.sh
@@ -0,0 +1,39 @@
+test_run_harness() {
+    "$tests_dir/../harness" -d "$test_root_dir" 2>&1
+}
+
+test_check_harness_log() {
+    if [ "$#" -lt 1 ]; then
+        log "usage: ${FUNCNAME[0]} LOG [STR...]"
+        return 1
+    fi
+
+    local output="$1"
+    shift
+
+    log "Checking output log for a substring..."
+
+    local str
+    for str; do
+        if ! echo "$output" | grep -F $'\n'"$str"$'\n' > /dev/null; then
+            fail "Couldn't find the expected string: $str"
+            return 1
+        fi
+    done
+}
+
+test_check_harness_summary() {
+    if [ "$#" -ne 3 ]; then
+        log "usage: ${FUNCNAME[0]} LOG N_OK N_FAILED"
+        return 1
+    fi
+
+    local output="$1"
+    local n_ok="$2"
+    local n_failed="$3"
+
+    log "Validating test summary..."
+
+    test_check_harness_log "$output" "OK:   $n_ok"
+    test_check_harness_log "$output" "FAIL: $n_failed"
+}
diff --git a/test/tst-dumb.sh b/test/tst-dumb.sh
new file mode 100644
index 0000000..e391c46
--- /dev/null
+++ b/test/tst-dumb.sh
@@ -0,0 +1,13 @@
+test_run() {
+    cat > "$test_root_dir/$test_file" <<'EOF'
+test_run() {
+    log "I'm dumb"
+}
+EOF
+
+    local output
+    output="$( test_run_harness )"
+
+    test_check_harness_log "$output" "$test_file | I'm dumb"
+    test_check_harness_summary "$output" 1 0
+}
diff --git a/test/tst-fail.sh b/test/tst-fail.sh
new file mode 100644
index 0000000..3c12ee3
--- /dev/null
+++ b/test/tst-fail.sh
@@ -0,0 +1,16 @@
+test_run() {
+    cat > "$test_root_dir/$test_file" <<'EOF'
+test_should_fail=1
+
+test_run() {
+    log "I'm a failure"
+    false
+}
+EOF
+
+    local output
+    output="$( test_run_harness )"
+
+    test_check_harness_log "$output" "$test_file | I'm a failure"
+    test_check_harness_summary "$output" 0 1
+}
diff --git a/test/tst-lib.sh b/test/tst-lib.sh
new file mode 100644
index 0000000..8d7f876
--- /dev/null
+++ b/test/tst-lib.sh
@@ -0,0 +1,34 @@
+test_run() {
+    mkdir -- "$test_root_dir/lib"
+    cat > "$test_root_dir/lib/foo.sh" <<'EOF'
+test_foo() {
+    log foo
+}
+
+test_bar() {
+    log bar
+}
+EOF
+    cat > "$test_root_dir/lib/baz.sh" <<'EOF'
+test_baz() {
+    log baz
+}
+EOF
+
+    cat > "$test_root_dir/$test_file" <<'EOF'
+test_run() {
+    test_foo
+    test_bar
+    test_baz
+}
+EOF
+
+    local output
+    output="$( test_run_harness )"
+
+    test_check_harness_log "$output" "$test_file | foo"
+    test_check_harness_log "$output" "$test_file | bar"
+    test_check_harness_log "$output" "$test_file | baz"
+
+    test_check_harness_summary "$output" 1 0
+}