test: continuing

Cargo.toml

@@ -75,7 +75,6 @@ thiserror = "1.0.15"
 anyhow = "1.0.28"
 derivative = "2.2"
 once_cell = "1.17.1"
-strum = "0.26.1"
 
 [target.'cfg(windows)'.dependencies]
 winapi = { version = "0.3", optional = true, features = ["handleapi", "minwindef", "processenv", "winbase", "wincon"] }

src/append/console.rs

@@ -263,3 +263,117 @@ impl Deserialize for ConsoleAppenderDeserializer {
         Ok(Box::new(appender.build()))
     }
 }
+
+#[cfg(test)]
+mod test {
+    use super::*;
+    use crate::encode::Write;
+
+    #[test]
+    fn test_append() {
+        use log::Level;
+
+        // Build a std out appender
+        let appender = ConsoleAppender::builder()
+            .tty_only(false)
+            .target(Target::Stdout)
+            .encoder(Box::new(PatternEncoder::new("{m}{n}")))
+            .build();
+
+        assert!(appender
+            .append(
+                &Record::builder()
+                    .level(Level::Debug)
+                    .target("target")
+                    .module_path(Some("module_path"))
+                    .file(Some("file"))
+                    .line(Some(100))
+                    .args(format_args!("{}", "message"))
+                    .build()
+            )
+            .is_ok());
+
+        // No op, but test coverage :)
+        appender.flush();
+    }
+
+    #[test]
+    fn test_builder() {
+        // Build a std out appender
+        let _appender = ConsoleAppender::builder()
+            .tty_only(false)
+            .target(Target::Stdout)
+            .encoder(Box::new(PatternEncoder::new("{m}{n}")))
+            .build();
+
+        // Build a std err appender
+        let _appender = ConsoleAppender::builder()
+            .tty_only(false)
+            .target(Target::Stderr)
+            .encoder(Box::new(PatternEncoder::new("{m}{n}")))
+            .build();
+
+        // Build a default encoder appender
+        let _appender = ConsoleAppender::builder()
+            .tty_only(true)
+            .target(Target::Stderr)
+            .build();
+    }
+
+    #[test]
+    #[cfg(feature = "config_parsing")]
+    fn test_config_deser() {
+        use crate::{config::Deserializers, encode::EncoderConfig};
+        use serde_value::Value;
+        use std::collections::BTreeMap;
+        let deserializer = ConsoleAppenderDeserializer;
+
+        let targets = vec![ConfigTarget::Stdout, ConfigTarget::Stderr];
+
+        for target in targets {
+            let console_cfg = ConsoleAppenderConfig {
+                target: Some(target),
+                encoder: Some(EncoderConfig {
+                    kind: "pattern".to_owned(),
+                    config: Value::Map(BTreeMap::new()),
+                }),
+                tty_only: Some(true),
+            };
+            assert!(deserializer
+                .deserialize(console_cfg, &Deserializers::default())
+                .is_ok());
+        }
+    }
+
+    fn write_test(mut writer: WriterLock) {
+        use std::io::Write;
+
+        assert_eq!(writer.write(b"Write log\n").unwrap(), 10);
+        assert!(writer.set_style(&Style::new()).is_ok());
+        assert!(writer.write_all(b"Write All log\n").is_ok());
+        assert!(writer.write_fmt(format_args!("{} \n", "normal")).is_ok());
+        assert!(writer.flush().is_ok());
+    }
+
+    #[test]
+    fn test_tty() {
+        // Note that this fails in GitHub Actions and therefore does not
+        // show as covered.
+        let w = match ConsoleWriter::stdout() {
+            Some(w) => w,
+            None => return,
+        };
+
+        let tty = Writer::Tty(w);
+        assert!(tty.is_tty());
+
+        write_test(tty.lock());
+    }
+
+    #[test]
+    fn test_raw() {
+        let raw = Writer::Raw(StdWriter::stdout());
+        assert!(!raw.is_tty());
+        write_test(raw.lock());
+    }
+}

src/append/file.rs

@@ -164,7 +164,7 @@ mod test {
     use super::*;
 
     #[test]
-    fn create_directories() {
+    fn test_create_directories() {
         let tempdir = tempfile::tempdir().unwrap();
 
         FileAppender::builder()
@@ -173,11 +173,64 @@ mod test {
     }
 
     #[test]
-    fn append_false() {
+    fn test_append_trait() {
+        use log::Level;
+
         let tempdir = tempfile::tempdir().unwrap();
-        FileAppender::builder()
-            .append(false)
+        let appender = FileAppender::builder()
             .build(tempdir.path().join("foo.log"))
             .unwrap();
+
+        log_mdc::insert("foo", "bar");
+        let res = appender.append(
+            &Record::builder()
+                .level(Level::Debug)
+                .target("target")
+                .module_path(Some("module_path"))
+                .file(Some("file"))
+                .line(Some(100))
+                .args(format_args!("{}", "message"))
+                .build(),
+        );
+        assert!(res.is_ok());
+
+        appender.flush();
+    }
+
+    #[test]
+    fn test_append_builder() {
+        let append_choices = vec![true, false];
+        let tempdir = tempfile::tempdir().unwrap();
+
+        for do_append in append_choices {
+            // No actionable test
+            FileAppender::builder()
+                .append(do_append)
+                .build(tempdir.path().join("foo.log"))
+                .unwrap();
+        }
+    }
+
+    #[test]
+    #[cfg(feature = "config_parsing")]
+    fn test_config_deser() {
+        use crate::config::Deserializers;
+        use serde_value::Value;
+        use std::collections::BTreeMap;
+
+        let tempdir = tempfile::tempdir().unwrap();
+        let file_cfg = FileAppenderConfig {
+            path: tempdir.path().join("foo.log").to_str().unwrap().to_owned(),
+            encoder: Some(EncoderConfig {
+                kind: "pattern".to_owned(),
+                config: Value::Map(BTreeMap::new()),
+            }),
+            append: Some(true),
+        };
+
+        let deserializer = FileAppenderDeserializer;
+
+        let res = deserializer.deserialize(file_cfg, &Deserializers::default());
+        assert!(res.is_ok());
     }
 }

src/append/mod.rs

@@ -153,12 +153,15 @@ impl<'de> Deserialize<'de> for AppenderConfig {
 
 #[cfg(test)]
 mod test {
+    #[cfg(feature = "config_parsing")]
+    use super::*;
+
     #[cfg(any(feature = "file_appender", feature = "rolling_file_appender"))]
     use std::env::{set_var, var};
 
     #[test]
     #[cfg(any(feature = "file_appender", feature = "rolling_file_appender"))]
-    fn expand_env_vars_tests() {
+    fn test_expand_env_vars() {
         set_var("HELLO_WORLD", "GOOD BYE");
         #[cfg(not(target_os = "windows"))]
         let test_cases = vec![
@@ -250,4 +253,59 @@ mod test {
             assert_eq!(res, expected)
         }
     }
+
+    #[test]
+    #[cfg(feature = "config_parsing")]
+    fn test_config_deser() {
+        use std::collections::BTreeMap;
+
+        use serde_test::{assert_de_tokens, assert_de_tokens_error, Token};
+        use serde_value::Value;
+
+        use crate::filter::FilterConfig;
+
+        let appender = AppenderConfig {
+            kind: "file".to_owned(),
+            filters: vec![FilterConfig {
+                kind: "threshold".to_owned(),
+                config: Value::Map({
+                    let mut map = BTreeMap::new();
+                    map.insert(
+                        Value::String("level".to_owned()),
+                        Value::String("error".to_owned()),
+                    );
+                    map
+                }),
+            }],
+            config: Value::Map(BTreeMap::new()),
+        };
+
+        let mut cfg = vec![
+            Token::Struct {
+                name: "AppenderConfig",
+                len: 3,
+            },
+            Token::Str("kind"),
+            Token::Str("file"),
+            Token::Str("filters"),
+            Token::Seq { len: Some(1) },
+            Token::Struct {
+                name: "FilterConfig",
+                len: 2,
+            },
+            Token::Str("kind"),
+            Token::Str("threshold"),
+            Token::Str("level"),
+            Token::Str("error"),
+            Token::StructEnd,
+            Token::SeqEnd,
+            Token::StructEnd,
+        ];
+
+        assert_de_tokens(&appender, &cfg);
+
+        // Intentional typo on expected field
+        cfg[1] = Token::Str("kid");
+        assert_de_tokens_error::<AppenderConfig>(&cfg, "missing field `kind`");
+    }
 }