Fix inconsistent #[test] module naming

ruma-events/src/key/verification.rs

@@ -124,7 +124,7 @@ pub enum VerificationMethod {
 }
 
 #[cfg(test)]
-mod test {
+mod tests {
     use super::{KeyAgreementProtocol, MessageAuthenticationCode};
 
     use serde_json::{from_value as from_json_value, json};

ruma-events/src/room/relationships.rs

@@ -84,7 +84,7 @@ pub struct Replacement {
 }
 
 #[cfg(test)]
-mod test {
+mod tests {
     use crate::room::message::Relation;
     use matches::assert_matches;
     use ruma_identifiers::event_id;

ruma-identifiers/src/device_key_id.rs

@@ -57,7 +57,7 @@ where
 common_impls!(DeviceKeyId, try_from, "Device key ID with algorithm and device ID");
 
 #[cfg(test)]
-mod test {
+mod tests {
     use std::convert::TryFrom;
 
     #[cfg(feature = "serde")]

ruma-push-gateway-api/src/send_event_notification/v1.rs

@@ -290,7 +290,7 @@ mod tweak_serde {
 }
 
 #[cfg(test)]
-mod test {
+mod tests {
     use std::time::{Duration, SystemTime};
 
     use js_int::uint;

ruma-serde/src/canonical_json.rs

@@ -60,7 +60,7 @@ pub fn to_canonical_value<T: Serialize>(value: T) -> Result<value::CanonicalJson
 }
 
 #[cfg(test)]
-mod test {
+mod tests {
     use std::{collections::BTreeMap, convert::TryInto};
 
     use super::{

ruma-signatures/src/lib.rs

@@ -167,7 +167,7 @@ fn split_id(id: &str) -> Result<(Algorithm, String), SplitError<'_>> {
 }
 
 #[cfg(test)]
-mod test {
+mod tests {
     use std::collections::BTreeMap;
 
     use base64::{decode_config, STANDARD_NO_PAD};