test: Add lib log basic testing

test/lib/log.bats

@@ -0,0 +1,79 @@
+#!/usr/bin/env bats
+
+load ../test_helper
+load ../../lib/composure
+load ../../lib/appearance
+load ../../plugins/available/base.plugin
+
+cite _about _param _example _group _author _version
+load ../../lib/log
+
+@test "lib log: basic debug logging with BASH_IT_LOG_LEVEL_ALL" {
+  BASH_IT_LOG_LEVEL=$BASH_IT_LOG_LEVEL_ALL
+  run _log_debug "test test test"
+  assert_output "DEBUG: test test test"
+}
+
+@test "lib log: basic warning logging with BASH_IT_LOG_LEVEL_ALL" {
+  BASH_IT_LOG_LEVEL=$BASH_IT_LOG_LEVEL_ALL
+  run _log_warning "test test test"
+  assert_output " WARN: test test test"
+}
+
+@test "lib log: basic error logging with BASH_IT_LOG_LEVEL_ALL" {
+  BASH_IT_LOG_LEVEL=$BASH_IT_LOG_LEVEL_ALL
+  run _log_error "test test test"
+  assert_output "ERROR: test test test"
+}
+
+@test "lib log: basic debug logging with BASH_IT_LOG_LEVEL_WARNING" {
+  BASH_IT_LOG_LEVEL=$BASH_IT_LOG_LEVEL_WARNING
+  run _log_debug "test test test"
+  refute_output
+}
+
+@test "lib log: basic warning logging with BASH_IT_LOG_LEVEL_WARNING" {
+  BASH_IT_LOG_LEVEL=$BASH_IT_LOG_LEVEL_WARNING
+  run _log_warning "test test test"
+  assert_output " WARN: test test test"
+}
+
+@test "lib log: basic error logging with BASH_IT_LOG_LEVEL_WARNING" {
+  BASH_IT_LOG_LEVEL=$BASH_IT_LOG_LEVEL_WARNING
+  run _log_error "test test test"
+  assert_output "ERROR: test test test"
+}
+
+
+@test "lib log: basic debug logging with BASH_IT_LOG_LEVEL_ERROR" {
+  BASH_IT_LOG_LEVEL=$BASH_IT_LOG_LEVEL_ERROR
+  run _log_debug "test test test"
+  refute_output
+}
+
+@test "lib log: basic warning logging with BASH_IT_LOG_LEVEL_ERROR" {
+  BASH_IT_LOG_LEVEL=$BASH_IT_LOG_LEVEL_ERROR
+  run _log_warning "test test test"
+  refute_output
+}
+
+@test "lib log: basic error logging with BASH_IT_LOG_LEVEL_ERROR" {
+  BASH_IT_LOG_LEVEL=$BASH_IT_LOG_LEVEL_ERROR
+  run _log_error "test test test"
+  assert_output "ERROR: test test test"
+}
+
+@test "lib log: basic debug silent logging" {
+  run _log_debug "test test test"
+  refute_output
+}
+
+@test "lib log: basic warning silent logging" {
+  run _log_warning "test test test"
+  refute_output
+}
+
+@test "lib log: basic error silent logging" {
+  run _log_error "test test test"
+  refute_output
+}