test(yaml): Reduce the scope of fixtures

Author: epage

tests/testsuite/file_yaml.rs

@@ -1,7 +1,6 @@
 #![cfg(feature = "yaml")]
 
 use std::collections::HashMap;
-use std::path::PathBuf;
 
 use chrono::{DateTime, TimeZone, Utc};
 use float_cmp::ApproxEqUlps;
@@ -33,7 +32,28 @@ fn test_file() {
     }
 
     let c = Config::builder()
-        .add_source(File::new("tests/Settings", FileFormat::Yaml))
+        .add_source(File::from_str(
+            r#"
+debug: true
+production: false
+arr: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+place:
+  name: Torre di Pisa
+  longitude: 43.7224985
+  latitude: 10.3970522
+  favorite: false
+  reviews: 3866
+  rating: 4.5
+  creator:
+    name: John Smith
+    username: jsmith
+    email: jsmith@localhost
+# For override tests
+FOO: FOO should be overridden
+bar: I am bar
+"#,
+            FileFormat::Yaml,
+        ))
         .build()
         .unwrap();
 
@@ -75,18 +95,19 @@ fn test_file() {
 #[cfg(unix)]
 fn test_error_parse() {
     let res = Config::builder()
-        .add_source(File::new("tests/Settings-invalid", FileFormat::Yaml))
+        .add_source(File::from_str(
+            r#"
+ok: true
+error false
+"#,
+            FileFormat::Yaml,
+        ))
         .build();
 
-    let path_with_extension: PathBuf = ["tests", "Settings-invalid.yaml"].iter().collect();
-
     assert!(res.is_err());
     assert_eq!(
         res.unwrap_err().to_string(),
-        format!(
-            "simple key expect ':' at byte 21 line 3 column 1 in {}",
-            path_with_extension.display()
-        )
+        "simple key expect ':' at byte 22 line 4 column 1",
     );
 }
 
@@ -104,7 +125,19 @@ fn test_yaml_parsing_key() {
     }
 
     let config = Config::builder()
-        .add_source(File::new("tests/test-keys.yaml", FileFormat::Yaml))
+        .add_source(File::from_str(
+            r#"
+inner_int:
+    "1":
+        member: "Test Int 1"
+    2:
+        member: "Test Int 2"
+inner_string:
+    str_key:
+        member: "Test String"
+"#,
+            FileFormat::Yaml,
+        ))
         .build()
         .unwrap()
         .try_deserialize::<Outer>()
@@ -134,7 +167,28 @@ fn test_override_uppercase_value_for_struct() {
     std::env::set_var("APP_FOO", "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE");
 
     let cfg = Config::builder()
-        .add_source(File::new("tests/Settings.yaml", FileFormat::Yaml))
+        .add_source(File::from_str(
+            r#"
+debug: true
+production: false
+arr: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+place:
+  name: Torre di Pisa
+  longitude: 43.7224985
+  latitude: 10.3970522
+  favorite: false
+  reviews: 3866
+  rating: 4.5
+  creator:
+    name: John Smith
+    username: jsmith
+    email: jsmith@localhost
+# For override tests
+FOO: FOO should be overridden
+bar: I am bar
+"#,
+            FileFormat::Yaml,
+        ))
         .add_source(config::Environment::with_prefix("APP").separator("_"))
         .build()
         .unwrap();
@@ -176,7 +230,28 @@ fn test_override_lowercase_value_for_struct() {
     std::env::set_var("config_bar", "I have been overridden_with_lower_case");
 
     let cfg = Config::builder()
-        .add_source(File::new("tests/Settings.yaml", FileFormat::Yaml))
+        .add_source(File::from_str(
+            r#"
+debug: true
+production: false
+arr: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+place:
+  name: Torre di Pisa
+  longitude: 43.7224985
+  latitude: 10.3970522
+  favorite: false
+  reviews: 3866
+  rating: 4.5
+  creator:
+    name: John Smith
+    username: jsmith
+    email: jsmith@localhost
+# For override tests
+FOO: FOO should be overridden
+bar: I am bar
+"#,
+            FileFormat::Yaml,
+        ))
         .add_source(config::Environment::with_prefix("config").separator("_"))
         .build()
         .unwrap();
@@ -199,7 +274,12 @@ fn test_override_uppercase_value_for_enums() {
     std::env::set_var("APPS_BAR", "I HAVE BEEN OVERRIDDEN_WITH_UPPER_CASE");
 
     let cfg = Config::builder()
-        .add_source(File::new("tests/Settings-enum-test.yaml", FileFormat::Yaml))
+        .add_source(File::from_str(
+            r#"
+bar: bar is a lowercase param
+"#,
+            FileFormat::Yaml,
+        ))
         .add_source(config::Environment::with_prefix("APPS").separator("_"))
         .build()
         .unwrap();
@@ -221,7 +301,12 @@ fn test_override_lowercase_value_for_enums() {
     std::env::set_var("test_bar", "I have been overridden_with_lower_case");
 
     let cfg = Config::builder()
-        .add_source(File::new("tests/Settings-enum-test.yaml", FileFormat::Yaml))
+        .add_source(File::from_str(
+            r#"
+bar: bar is a lowercase param
+"#,
+            FileFormat::Yaml,
+        ))
         .add_source(config::Environment::with_prefix("test").separator("_"))
         .build()
         .unwrap();
@@ -240,7 +325,7 @@ fn yaml() {
         .add_source(File::from_str(
             r#"
             yaml_datetime: 2017-06-12T10:58:30Z
-            "#,
+"#,
             FileFormat::Yaml,
         ))
         .build()