added test cases for invalid input and for max log values

operator/builtin/input/file/config_test.go

@@ -80,6 +80,14 @@ func TestConfig(t *testing.T) {
 				return cfg
 			}(),
 		},
+		{
+			"include_invalid",
+			true,
+			func() *InputConfig {
+				cfg := defaultCfg()
+				return cfg
+			}(),
+		},
 		{
 			"exclude_one",
 			false,
@@ -120,6 +128,15 @@ func TestConfig(t *testing.T) {
 				return cfg
 			}(),
 		},
+		{
+			"exclude_invalid",
+			true,
+			func() *InputConfig {
+				cfg := defaultCfg()
+				cfg.Include = append(cfg.Include, "*.log")
+				return cfg
+			}(),
+		},
 		{
 			"poll_interval_no_units",
 			false,
@@ -201,6 +218,15 @@ func TestConfig(t *testing.T) {
 				return cfg
 			}(),
 		},
+		{
+			"fingerprint_size_float",
+			false,
+			func() *InputConfig {
+				cfg := defaultCfg()
+				cfg.FingerprintSize = helper.ByteSize(1100)
+				return cfg
+			}(),
+		},
 		{
 			"include_file_name_lower",
 			false,
@@ -405,6 +431,50 @@ func TestConfig(t *testing.T) {
 				return cfg
 			}(),
 		},
+		{
+			"max_logs_mib_lower",
+			false,
+			func() *InputConfig {
+				cfg := defaultCfg()
+				cfg.MaxLogSize = helper.ByteSize(1048576)
+				return cfg
+			}(),
+		},
+		{
+			"max_logs_mib_upper",
+			false,
+			func() *InputConfig {
+				cfg := defaultCfg()
+				cfg.MaxLogSize = helper.ByteSize(1048576)
+				return cfg
+			}(),
+		},
+		{
+			"max_logs_mb_upper",
+			false,
+			func() *InputConfig {
+				cfg := defaultCfg()
+				cfg.MaxLogSize = helper.ByteSize(1048576)
+				return cfg
+			}(),
+		},
+		{
+			"max_logs_mb_upper",
+			false,
+			func() *InputConfig {
+				cfg := defaultCfg()
+				cfg.MaxLogSize = helper.ByteSize(1048576)
+				return cfg
+			}(),
+		},
+		{
+			"max_logs_invalid_unit",
+			true,
+			func() *InputConfig {
+				cfg := defaultCfg()
+				return cfg
+			}(),
+		},
 	}
 
 	for _, tc := range cases {

operator/builtin/input/file/testdata/encoding_lower.yaml

@@ -0,0 +1,2 @@
+type: file_input
+fingerprint_size: "utf-16le"

operator/builtin/input/file/testdata/encoding_upper.yaml

@@ -0,0 +1,2 @@
+type: file_input
+fingerprint_size: "UTF-16lE"

operator/builtin/input/file/testdata/exclude_invalid.yaml

@@ -0,0 +1,4 @@
+type: file_input
+include:
+  - "*.log"
+exclude: "aRandomString"

operator/builtin/input/file/testdata/fingerprint_size_float.yaml

@@ -0,0 +1,2 @@
+type: file_input
+fingerprint_size: 1.1kb

operator/builtin/input/file/testdata/include_invalid.yaml

@@ -0,0 +1,2 @@
+type: file_input
+include: "justwords"

operator/builtin/input/file/testdata/max_logs_invalid_unit.yaml

@@ -0,0 +1,2 @@
+type: file_input
+max_log_size: 1TOFU

operator/builtin/input/file/testdata/max_logs_mb_lower.yaml

@@ -0,0 +1,2 @@
+type: file_input
+max_log_size: 1mib

operator/builtin/input/file/testdata/max_logs_mb_upper.yaml

@@ -0,0 +1,2 @@
+type: file_input
+max_log_size: 1MiB

operator/builtin/input/file/testdata/max_logs_mib_lower.yaml

@@ -0,0 +1,2 @@
+type: file_input
+max_log_size: 1mib

operator/builtin/input/file/testdata/max_logs_mib_upper.yaml

@@ -0,0 +1,2 @@
+type: file_input
+max_log_size: 1MiB